300+ Gaelic Names and Meanings (Irish and Scottish Baby Names)

Gaelic names carry the whispers of ancient Celtic winds and the strength of highland warriors, making them perfect choices for families seeking names with deep cultural roots and timeless beauty.

Picture this: you’re flipping through an old family Bible and discover your great-grandmother’s name was Siobhan, pronounced “shih-VAHN,” meaning “God is gracious.”

That moment of connection to your Celtic heritage sparks something magical—suddenly you’re drawn to these melodic names that sound like poetry and carry stories spanning centuries.

Trust me, there’s something incredibly special about Gaelic names. They don’t just identify someone; they tell tales of emerald landscapes, fierce independence, and rich cultural traditions.

Whether you’re expecting a baby, crafting characters for your novel, or simply curious about your Celtic roots, these 300+ authentic Gaelic names offer a treasure trove of options that blend ancient wisdom with modern appeal.

Irish Gaelic Names for Girls

These enchanting Irish names capture the essence of the Emerald Isle’s natural beauty and cultural strength:

Traditional Irish Girl Names:

• Aoife (EE-fa): Meaning “beauty” or “radiant one,” perfect for parents seeking elegance with Celtic roots
• Siobhan (shih-VAHN): Meaning “God is gracious,” a classic choice with spiritual significance
• Niamh (NEEV): Meaning “bright” or “radiant,” legendary princess name from Irish mythology
• Ciara (KEER-ah): Meaning “dark-haired beauty,” ideal for families with Irish heritage
• Orla (OR-lah): Meaning “golden princess,” beautiful for families wanting royal connections
• Róisín (ro-SHEEN): Meaning “little rose,” perfect for nature-loving parents
• Áine (AWN-yah): Meaning “brightness” or “splendor,” goddess name with powerful energy
• Clodagh (KLOH-dah): Named after an Irish river, ideal for water-loving families
• Caoimhe (KEE-vah): Meaning “gentle” or “beautiful,” soft sound with strong meaning
• Deirdre (DEER-drah): Meaning “sorrowful,” tragic heroine from Irish legend
• Eithne (ETH-nah): Meaning “kernel” or “grain,” ancient name with earthy appeal
• Fionnuala (fin-OO-lah): Meaning “white shoulder,” swan maiden from Celtic myth
• Gráinne (GRAWN-yah): Meaning “grain goddess,” legendary Irish warrior princess
• Laoise (LEE-shah): Meaning “radiant girl,” modern sound with ancient roots
• Máire (MAW-rah): Irish form of Mary, meaning “bitter” or “beloved”
• Nuala (NOO-lah): Short form of Fionnuala, meaning “white shoulder”
• Oona (OO-nah): Meaning “lamb,” gentle name with sweet sound
• Sadhbh (SYVE): Meaning “sweet” or “goodness,” perfect for peaceful children
• Síle (SHEE-lah): Irish form of Cecilia, meaning “blind” or “musical”
• Úna (OO-nah): Meaning “lamb” or “one,” simple beauty with deep meaning
• Brigid (BREE-id): Meaning “exalted one,” patron saint of Ireland
• Eilís (AY-leesh): Irish form of Elizabeth, meaning “God is my oath”
• Muiris (MUR-ish): Meaning “sea warrior,” ideal for coastal families
• Sorcha (SOR-ah-khah): Meaning “brightness” or “radiance,” luminous choice
• Treasa (TRAS-ah): Meaning “strength,” perfect for strong-willed daughters

Modern Irish Girl Names:

• Aisling (ASH-ling): Meaning “dream” or “vision,” poetic choice for dreamers
• Caoilinn (KEE-lin): Meaning “slender” or “fair,” graceful name choice
• Doireann (DOR-in): Meaning “sullen” or “tempestuous,” strong personality name
• Eabha (AY-vah): Irish form of Eve, meaning “living” or “life”
• Fíona (FEE-oh-nah): Meaning “fair” or “white,” elegant with modern appeal
• Íde (EE-dah): Meaning “thirst for knowledge,” perfect for intellectual families
• Líadan (LEE-ah-dawn): Meaning “grey lady,” poetic name from ancient tales
• Meadhbh (MAYV): Meaning “intoxicating,” legendary queen of Connacht
• Nóirín (NO-reen): Meaning “honor,” diminutive form with gentle sound
• Órlaith (OR-lah): Meaning “golden princess,” regal name with warm appeal
• Rióna (REE-oh-nah): Meaning “queenly,” perfect for confident daughters
• Saraid (SAH-rid): Meaning “excellent,” name celebrating achievement
• Tara (TAH-rah): Hill of Tara, ancient seat of Irish kings
• Úna (OO-nah): Meaning “unity,” beautiful choice for harmonious families
• Bláithín (BLAW-heen): Meaning “little flower,” delicate name with nature appeal
• Caoimhe (KEE-vah): Meaning “gentle beauty,” soft sound with strength
• Dáirine (DAW-reen-ah): Meaning “fruitful,” abundant name for blessed families
• Eimear (EE-mer): Meaning “swift,” perfect for active daughters
• Finola (fin-OH-lah): Anglicized Fionnuala, meaning “white shoulder”
• Gormflaith (GOR-em-flah): Meaning “blue princess,” unique choice with royal heritage
• Ita (EE-tah): Meaning “thirsty one,” saint name with simple beauty
• Keelin (KEE-lin): Anglicized Caoilinn, meaning “slender beauty”
• Liadan (LEE-ah-dawn): Meaning “grey lady,” mystical name from ancient poetry
• Muirenn (MUR-in): Meaning “sea-born,” perfect for ocean-loving families
• Orlaith (OR-lah): Meaning “golden sovereign,” strong name with warm sound

Irish baby names offer even more beautiful options for families exploring Celtic heritage.

Irish Gaelic Names for Boys

These strong Irish names embody the courage and spirit of Celtic warriors and scholars:

Traditional Irish Boy Names:

• Cillian (KILL-ee-an): Meaning “little church” or “warrior,” ideal for families wanting strength with spiritual connection
• Pádraig (PAW-drig): Irish form of Patrick, meaning “nobleman”
• Seán (SHAWN): Irish form of John, meaning “God is gracious”
• Cian (KEE-an): Meaning “ancient” or “enduring,” timeless choice
• Darragh (DAR-ah): Meaning “oak tree,” strong nature name
• Eoin (OH-in): Irish form of John, meaning “God is gracious”
• Fionn (FYUN): Meaning “fair” or “white,” legendary warrior name
• Gearóid (GAR-ohd): Irish form of Gerald, meaning “spear ruler”
• Iarla (EAR-lah): Meaning “earl” or “nobleman,” aristocratic choice
• Lorcan (LOR-kan): Meaning “little fierce one,” perfect for spirited boys
• Niall (NEE-al): Meaning “champion” or “cloud,” legendary high king name
• Oisín (osh-EEN): Meaning “little deer,” poet warrior from Celtic myth
• Ruairí (ROO-ah-ree): Meaning “red-haired king,” royal name with fiery spirit
• Tadhg (TIE-g): Meaning “poet” or “philosopher,” intellectual choice
• Uilliam (OO-lee-am): Irish form of William, meaning “resolute protector”
• Brian (BREE-an): Meaning “noble” or “strong,” legendary high king name
• Colm (KOL-um): Meaning “dove,” peaceful name with spiritual significance
• Donncha (DUN-ah-khah): Meaning “brown warrior,” earthy strength
• Éamon (AY-mon): Irish form of Edmund, meaning “wealthy protector”
• Fearghus (FAR-gus): Meaning “man of vigor,” powerful warrior name
• Gabhran (GAV-rawn): Meaning “little goat,” playful name with charm
• Iarlaith (EAR-lah): Meaning “tributary lord,” noble heritage name
• Keelan (KEE-lan): Meaning “slender,” graceful name for boys
• Mícheál (MEE-hawl): Irish form of Michael, meaning “who is like God”
• Nevan (NEV-an): Meaning “holy” or “sacred,” spiritual choice

Modern Irish Boy Names:

• Caolan (KEE-lan): Meaning “slender warrior,” modern sound with ancient roots
• Daithí (DAH-hee): Meaning “swiftness,” perfect for active boys
• Éanna (AY-ah-nah): Meaning “bird-like,” nature name with gentle appeal
• Fiachra (FEE-ah-krah): Meaning “raven,” mysterious name with Celtic magic
• Grian (GREE-an): Meaning “sun,” bright name for cheerful children
• Iomhar (EE-vor): Irish form of Ivor, meaning “bow warrior”
• Cathal (KAH-hal): Meaning “battle ruler,” strong leadership name
• Diarmaid (DEER-mid): Meaning “free from envy,” noble character name
• Emmet (EM-et): Meaning “truth,” honest name with integrity
• Fergal (FAR-gal): Meaning “man of valor,” courageous choice
• Gareth (GAR-eth): Meaning “gentle,” strong yet tender name
• Iarlaith (EAR-ly): Meaning “tributary lord,” distinguished heritage
• Kieran (KEER-an): Meaning “little dark one,” mysterious appeal
• Liam (LEE-am): Short form of William, meaning “strong-willed warrior”
• Muiris (MUR-ish): Meaning “sea warrior,” oceanic strength
• Naoise (NEE-shah): Meaning “warrior,” legendary tragic hero
• Oran (OH-ran): Meaning “pale green,” nature name with Celtic roots
• Proinsias (PRON-shias): Irish form of Francis, meaning “free man”
• Rían (REE-an): Meaning “little king,” royal name with modern sound
• Séamus (SHAY-mus): Irish form of James, meaning “supplanter”
• Tomás (toh-MAWS): Irish form of Thomas, meaning “twin”
• Uinseann (OON-shawn): Irish form of Vincent, meaning “conquering”
• Breathnach (BRAH-nakh): Meaning “Welshman,” cultural connection name
• Cormac (KOR-mak): Meaning “chariot son,” legendary high king
• Donovan (DON-oh-van): Meaning “dark warrior,” strong heritage name

Scottish Gaelic Names for Girls

The highlands of Scotland have gifted us these beautiful names that echo through misty glens:

Traditional Scottish Girl Names:

• Iseabail (ISH-a-bel): Scottish form of Isabel, meaning “devoted to God,” beautiful for highland heritage families
• Caoimhe (KEE-vah): Meaning “gentle” or “beautiful,” shared between Irish and Scottish traditions
• Fiona (fee-OH-nah): Meaning “fair” or “white,” popularized by Scottish heritage
• Aileas (AH-lesh): Scottish form of Alice, meaning “noble”
• Beathag (BEH-ak): Scottish form of Sophia, meaning “wisdom”
• Caitlin (KAHT-leen): Scottish form of Catherine, meaning “pure”
• Deòiridh (JOR-ee): Scottish form of Dorothy, meaning “God’s gift”
• Ealasaid (el-ah-SAHJ): Scottish form of Elizabeth, meaning “God is my oath”
• Fenella (fen-EL-ah): Meaning “white shoulder,” graceful highland name
• Giorsal (GYOR-sal): Scottish form of Grace, meaning “favor”
• Iona (eye-OH-nah): Named after the sacred Scottish island
• Kenna (KEN-ah): Meaning “born of fire,” spirited choice
• Lileas (LIL-esh): Scottish form of Lily, meaning “pure”
• Mairi (MAH-ree): Scottish form of Mary, meaning “bitter” or “beloved”
• Nairne (NAIRN): Meaning “alder tree,” nature name with Scottish roots
• Oighrig (EF-rik): Scottish form of Euphemia, meaning “well-spoken”
• Peigi (PEG-ee): Scottish form of Peggy, meaning “pearl”
• Ròs (ROHSH): Scottish Gaelic for “rose,” simple floral beauty
• Senga (SENG-ah): Scottish name meaning “slender,” unique choice
• Teàrlag (CHAR-lak): Scottish form of Charlotte, meaning “free woman”
• Una (OO-nah): Meaning “lamb,” gentle Scottish choice
• Morag (MOR-ag): Meaning “great one,” strong Scottish heritage
• Marsali (mar-SAH-lee): Scottish form of Marjory, meaning “pearl”
• Kirsty (KEER-stee): Scottish form of Christina, meaning “follower of Christ”
• Ishbel (ISH-bel): Scottish form of Isabel, meaning “God’s promise”

Highland Scottish Girl Names:

• Caoimhe (KEE-vah): Meaning “gentle beauty,” beloved in both traditions
• Maeve (MAYV): Meaning “intoxicating,” powerful queen name
• Shona (SHOH-nah): Meaning “God is gracious,” cheerful Scottish choice
• Ailish (AY-lish): Scottish form of Alice, meaning “noble type”
• Bonnie (BON-ee): Meaning “beautiful” or “pretty,” classic Scottish charm
• Effie (EF-ee): Scottish diminutive meaning “well-spoken”
• Isla (EYE-lah): Named after Scottish island, meaning “island”
• Mhairi (VAH-ree): Scottish form of Mary, meaning “beloved”
• Sine (SHEE-nah): Scottish form of Jean, meaning “God is gracious”
• Ailsa (AYL-sah): Named after Ailsa Craig island, rocky strength
• Morag (MOR-ag): Meaning “great,” traditionally Scottish choice
• Fiona (fee-OH-nah): Meaning “white” or “fair,” beloved Scottish name
• Davina (dah-VEE-nah): Feminine form of David, meaning “beloved”
• Caitriona (kat-REE-oh-nah): Scottish form of Catherine, meaning “pure”
• Elspeth (EL-speth): Scottish form of Elizabeth, meaning “God’s promise”
• Morven (MOR-ven): Meaning “gap in the mountains,” geographic beauty
• Sheena (SHEE-nah): Anglicized Sine, meaning “God is gracious”
• Teasag (TESH-ak): Scottish form of Jessie, meaning “God beholds”
• Vaila (VAY-lah): Shetland name meaning “beautiful bay”
• Wilma (WIL-mah): Meaning “resolute protector,” strong Scottish choice
• Kenna (KEN-ah): Meaning “born of fire,” fiery Scottish spirit
• Lexine (LEK-seen): Scottish variant meaning “defender”
• Nessa (NES-ah): Meaning “not gentle,” strong-willed choice
• Rhona (ROH-nah): Meaning “rough island,” Scottish geographic name
• Tavie (TAV-ee): Scottish diminutive meaning “aramaic twin”

Scottish Gaelic Names for Boys

These powerful Scottish names carry the strength of highland clans and warrior traditions:

Traditional Scottish Boy Names:

• Ruaridh (ROO-ah-ree): Meaning “red-haired king,” perfect for families with Scottish clan connections
• Alasdair (AL-as-ter): Scottish form of Alexander, meaning “defender of men”
• Hamish (HAY-mish): Scottish form of James, meaning “supplanter”
• Iain (EE-an): Scottish form of John, meaning “God is gracious”
• Calum (KAL-um): Scottish form of Columba, meaning “dove”
• Fearchar (FAR-a-khar): Meaning “dear man,” ancient Scottish choice
• Gregor (GREG-or): Meaning “watchful,” clan name with vigilant spirit
• Innes (IN-ess): Meaning “island,” Scottish geographic heritage
• Lachlann (LOKH-lan): Meaning “from the land of lochs,” pure Scottish appeal
• Munro (MUN-roh): Meaning “mouth of the river Roe,” clan name choice
• Niall (NEE-al): Meaning “champion,” shared Irish-Scottish heritage
• Oran (OH-ran): Meaning “pale green,” nature name with Celtic magic
• Padraig (PAW-drig): Scottish form of Patrick, meaning “nobleman”
• Rory (ROR-ee): Meaning “red king,” anglicized Ruaridh
• Struan (STROO-an): Meaning “stream,” flowing water name
• Torquil (TOR-kil): Norse-Gaelic name meaning “Thor’s cauldron”
• Uisdean (OOSH-jan): Scottish form of Hugh, meaning “heart” or “mind”
• Wallace (WAL-iss): Meaning “foreigner,” famous Scottish surname
• Duncan (DUN-kan): Meaning “dark warrior,” legendary Scottish king
• Fingal (FIN-gal): Meaning “fair stranger,” mythical Scottish hero
• Gillespie (gil-ES-pee): Meaning “servant of the bishop,” religious heritage
• Hamish (HAY-mish): Meaning “supplanter,” beloved Scottish choice
• Kenneth (KEN-eth): Meaning “born of fire,” royal Scottish name
• Lachlan (LOKH-lan): Meaning “warrior from the land of lochs”
• Magnus (MAG-nus): Meaning “great,” Norse-Scottish heritage name

Highland Scottish Boy Names:

• Brodie (BROH-dee): Meaning “little ridge,” Scottish geographic name
• Cameron (KAM-er-on): Meaning “crooked nose,” famous clan name
• Dougal (DOO-gal): Meaning “dark stranger,” mysterious Scottish appeal
• Ewan (YOO-an): Scottish form of John, meaning “born of the yew tree”
• Fraser (FRAY-zer): Meaning “strawberry flowers,” clan name with nature appeal
• Graeme (GRAY-am): Meaning “gravelly homestead,” Scottish surname choice
• Hector (HEK-tor): Meaning “holding fast,” popular in Scottish highlands
• Jamie (JAY-mee): Scottish diminutive of James, meaning “supplanter”
• Kyle (KILE): Meaning “narrow strait,” Scottish geographic feature
• Logan (LOH-gan): Meaning “little hollow,” Scottish place name
• Murray (MUR-ay): Meaning “lord of the sea,” Scottish clan heritage
• Neil (NEEL): Meaning “champion,” anglicized Scottish Niall
• Oscar (OS-kar): Meaning “deer lover,” Celtic warrior name
• Ross (ROHS): Meaning “red” or “headland,” Scottish geographic choice
• Stewart (STOO-art): Meaning “steward,” royal Scottish dynasty name
• Tavish (TAV-ish): Scottish form of Thomas, meaning “twin”
• Boyd (BOYD): Meaning “yellow,” Scottish clan name
• Craig (KRAYG): Meaning “rock” or “crag,” strong Scottish landscape
• Drew (DROO): Meaning “manly,” Scottish diminutive choice
• Grant (GRANT): Meaning “large,” Scottish clan name
• Keith (KEITH): Meaning “wood” or “forest,” Scottish place name
• Leith (LEETH): Meaning “broad river,” Scottish water name
• Munro (MUN-roh): Meaning “mouth of the river,” highland heritage
• Quinn (KWIN): Meaning “descendant of Conn,” Irish-Scottish crossover
• Ramsay (RAM-zee): Meaning “wild garlic island,” Scottish clan choice

Unisex Gaelic Names

These versatile names work beautifully for any child, embodying the Celtic spirit of equality:

• Rowan (ROH-an): Meaning “little redhead” or “tree with red berries,” nature-loving parents’ dream choice
• Aidan (AY-dan): Meaning “little fire,” passionate name for spirited children
• Blair (BLAIR): Meaning “plain” or “field,” Scottish geographic name
• Casey (KAY-see): Meaning “brave in battle,” strong unisex warrior name
• Dana (DAY-nah): Meaning “from Denmark” or “God is my judge”
• Eden (EE-den): Meaning “paradise,” beautiful choice for peaceful children
• Finley (FIN-lee): Meaning “fair warrior,” popular modern Celtic choice
• Glenn (GLEN): Meaning “valley,” Scottish landscape name
• Haven (HAY-ven): Meaning “safe place,” protective name choice
• Kelly (KEL-ee): Meaning “bright-headed,” classic Irish surname
• Lane (LAYN): Meaning “narrow road,” simple path name
• Morgan (MOR-gan): Meaning “sea-born,” Welsh-Gaelic water name
• Nolan (NOH-lan): Meaning “champion,” strong Irish heritage
• Phoenix (FEE-niks): Meaning “rising bird,” mythical rebirth name
• Quinn (KWIN): Meaning “descendant of Conn,” popular modern choice
• River (RIV-er): Meaning “flowing water,” nature name with movement
• Sage (SAYJ): Meaning “wise one,” intellectual choice
• Teagan (TEE-gan): Meaning “little poet,” creative Irish heritage
• Bryn (BRIN): Meaning “hill,” Welsh-Gaelic landscape name
• Cary (KAIR-ee): Meaning “pure,” simple Celtic choice
• Drew (DROO): Meaning “manly” or “wise,” Scottish diminutive
• Emery (EM-er-ee): Meaning “brave” or “powerful,” strong choice
• Gray (GRAY): Meaning “gray-haired,” color name with Celtic appeal
• Justice (JUS-tiss): Meaning “righteous,” virtue name with strength
• Sky (SKIE): Meaning “heavens,” nature name with Celtic mysticism

Nature-Inspired Gaelic Names

Celtic cultures deeply revered the natural world, creating names that celebrate earth’s beauty:

Water and Sea Names:

• Muirenn (MUR-in): Meaning “sea-born,” perfect for ocean-loving families
• Clodagh (KLOH-dah): Irish river name, flowing water beauty
• Tara (TAH-rah): Meaning “rocky hill,” ancient Irish sacred site
• Shannon (SHAN-on): Meaning “old river,” Ireland’s longest river
• Nevis (NEV-iss): Scottish mountain name, meaning “cloudy”
• Ailsa (AYL-sah): Scottish island name, meaning “Elf victory”

Tree and Plant Names:

• Rowan (ROH-an): Meaning “tree with red berries,” magical protection tree
• Darragh (DAR-ah): Meaning “oak tree,” strength and endurance
• Hazel (HAY-zel): Celtic tree of wisdom and knowledge
• Birch (BIRCH): Meaning “bright” or “shining,” new beginnings tree
• Aspen (AS-pen): Meaning “quaking tree,” nature name with movement
• Cedar (SEE-der): Meaning “strong tree,” aromatic wood name

Sky and Light Names:

• Grian (GREE-an): Meaning “sun,” bright Celtic choice
• Áine (AWN-yah): Meaning “brightness,” Irish sun goddess
• Sorcha (SOR-ah-khah): Meaning “brightness,” luminous Gaelic name
• Orla (OR-lah): Meaning “golden princess,” radiant choice
• Niamh (NEEV): Meaning “bright,” shining Celtic beauty
• Aurora (ah-ROR-ah): Meaning “dawn,” Celtic-influenced light name
• Stella (STEL-ah): Meaning “star,” celestial Celtic choice

Animal-Inspired Names:

• Oisín (osh-EEN): Meaning “little deer,” Celtic poet warrior
• Faoiltiarna (FEEL-tee-ar-nah): Meaning “wolf lord,” powerful choice
• Coinneach (KON-akh): Meaning “handsome,” also “born of fire”
• Bradan (BRAH-dawn): Meaning “salmon,” wisdom fish in Celtic lore
• Eilidh (AY-lee): Scottish form of Helen, meaning “bright light”
• Art (ART): Meaning “bear,” strong Celtic warrior name
• Eoghann (OH-an): Meaning “born of the yew,” tree-animal connection

Warrior and Strong Gaelic Names

Celtic culture celebrated strength and courage, creating names that embody warrior spirit:

Female Warrior Names:

• Scáthach (SKAW-thakh): Meaning “shadowy,” legendary warrior woman trainer
• Meadhbh (MAYV): Meaning “intoxicating,” warrior queen of Connacht
• Brigid (BREE-id): Meaning “exalted one,” goddess of war and wisdom
• Gráinne (GRAWN-yah): Meaning “grain goddess,” warrior princess who defied kings
• Deirdre (DEER-drah): Meaning “sorrowful,” tragic beauty with fierce independence
• Áine (AWN-yah): Sun goddess with warrior aspects, meaning “brightness”
• Aoife (EE-fa): Warrior woman from Ulster Cycle, meaning “beauty”
• Etain (eh-TAHN): Meaning “jealousy,” shapeshifting warrior goddess
• Fedelma (FED-el-mah): Meaning “ever good,” prophetess warrior
• Liadan (LEE-ah-dawn): Meaning “grey lady,” poet warrior woman
• Muirenn (MUR-in): Meaning “sea-born,” oceanic warrior strength
• Nemain (NEV-in): Meaning “battle fury,” war goddess name
• Sadb (SIVE): Meaning “sweet,” deer-woman with hidden strength
• Dearbhail (DAR-val): Meaning “true desire,” determined warrior spirit
• Gormlaith (GOR-em-lah): Meaning “blue princess,” royal warrior woman

Male Warrior Names:

• Fionntan (FINN-tan): Meaning “white fire,” perfect for parents wanting powerful Celtic heritage
• Cú Chulainn (koo-KHUL-in): Meaning “hound of Culann,” greatest Celtic hero
• Fergus (FAR-gus): Meaning “man of vigor,” legendary Ulster king
• Conchobar (KON-ah-var): Meaning “lover of hounds,” Ulster Cycle king
• Diarmuid (DEER-mid): Meaning “free from envy,” Fianna warrior hero
• Lugh (LOO): Sun god name meaning “light,” skilled in all arts
• Nuada (NOO-ah-dah): Meaning “cloud maker,” king of the Tuatha Dé Danann
• Balor (BAL-or): Giant king name meaning “deadly glance”
• Manannán (man-ah-NAWN): Sea god name, meaning “of the Isle of Man”
• Bran (BRAN): Meaning “raven,” giant king of Britain

Royal and Noble Gaelic Names

Celtic nobility created names that reflect leadership, wisdom, and divine connection:

Royal Girl Names:

• Órfhlaith (OR-lah): Meaning “golden princess,” perfect for regal daughters
• Gormlaith (GOR-em-lah): Meaning “blue princess,” royal warrior queen name
• Saorla (SEER-lah): Meaning “free princess,” independent royal spirit
• Líadan (LEE-ah-dawn): Meaning “grey lady,” royal poet from ancient tales
• Étaín (ay-TAHN): Meaning “jealousy,” beautiful otherworld princess
• Findabair (FIN-dah-vair): Meaning “fair eyebrows,” princess of Connacht
• Dechtire (DEKH-tir-ah): Meaning “ten,” mother of Cú Chulainn
• Medb (MAYV): Alternative spelling of Meadhbh, warrior queen
• Ernmas (ARN-mas): Mother goddess name meaning “death”
• Brigantia (bri-GAN-tee-ah): Meaning “exalted one,” Celtic goddess queen
• Rhiannon (ree-AN-on): Welsh-Gaelic meaning “divine queen”
• Cessair (KESH-ar): Meaning “affliction,” legendary first woman in Ireland
• Tailltiu (TAL-tyoo): Foster mother of Lugh, earth goddess
• Boann (BOH-an): River goddess name, meaning “white cow”
• Danu (DAN-oo): Mother goddess of the Tuatha Dé Danann

Royal Boy Names:

• Ruairí (ROO-ah-ree): Meaning “red king,” legendary high king of Ireland
• Brian (BREE-an): Meaning “noble,” high king who defeated the Vikings
• Conn (KON): Meaning “chief” or “wisdom,” legendary high king
• Niall (NEE-al): Meaning “champion,” ancestor of O’Neill dynasty
• Cormac (KOR-mak): Meaning “chariot son,” wise king of ancient Ireland
• Conchobar (KON-ah-var): Meaning “lover of hounds,” king of Ulster
• Art (ART): Meaning “bear,” high king and father of Cormac
• Tuathal (TOO-ah-hal): Meaning “people mighty,” ancient Irish king
• Cathair (KAH-hir): Meaning “warrior,” king of Leinster
• Fedlimid (FED-lim-id): Meaning “ever good,” king and scholar
• Domnall (DOM-nal): Meaning “world ruler,” royal Scottish choice
• Aedan (AY-dawn): Meaning “little fire,” king of Dalriada
• Kenneth (KEN-eth): Meaning “born of fire,” first king of Scots
• Malcolm (MAL-kum): Meaning “devotee of Saint Columba,” royal Scottish name
• Duncan (DUN-kan): Meaning “dark warrior,” legendary Scottish king
• Alexander (al-ig-ZAN-der): Popular among Scottish royalty, meaning “defender”
• David (DAY-vid): Meaning “beloved,” patron saint of Wales
• Robert (ROB-ert): Meaning “bright fame,” Scottish royal tradition
• William (WIL-yam): Meaning “resolute protector,” Norman-Celtic royal blend
• James (JAYMZ): Popular Scottish royal name, meaning “supplanter”
• Charles (CHARLZ): Meaning “free man,” Stuart dynasty favorite
• George (JORJ): Meaning “farmer,” Hanoverian royal tradition
• Edward (ED-ward): Meaning “wealthy guardian,” Anglo-Celtic royal choice
• Henry (HEN-ree): Meaning “estate ruler,” royal name across Celtic lands
• Richard (RICH-ard): Meaning “brave ruler,” Norman-Celtic royal heritage

Celtic boy names provide additional options for families seeking authentic Gaelic heritage.

Gaelic Names from Mythology and Legend

Celtic mythology offers names steeped in magic, heroism, and otherworldly beauty:

Mythological Girl Names:

• Brigantia (bri-GAN-tee-ah): Celtic goddess meaning “exalted one”
• Morrigan (MOR-ree-gan): Triple goddess meaning “phantom queen”
• Epona (eh-POH-nah): Horse goddess meaning “divine mare”
• Rhiannon (ree-AN-on): Welsh goddess meaning “great queen”
• Danu (DAN-oo): Mother goddess of Irish pantheon
• Cessair (KESH-ar): Meaning “affliction,” first woman in Irish legend
• Étaín (ay-TAHN): Otherworld beauty meaning “jealousy”
• Fand (FAND): Sea goddess meaning “tear” or “pearl”
• Macha (MAKH-ah): War goddess meaning “plain” or “field”
• Nemain (NEV-in): Battle goddess meaning “battle fury”
• Sadb (SIVE): Deer woman meaning “sweet”
• Scáthach (SKAW-thakh): Warrior trainer meaning “shadowy”
• Tailltiu (TAL-tyoo): Earth goddess, foster mother of Lugh
• Boann (BOH-an): River goddess meaning “white cow”
• Brigid (BREE-id): Triple goddess meaning “exalted one”

Mythological Boy Names:

• Lugh (LOO): Sun god meaning “light,” master of all skills
• Nuada (NOO-ah-dah): King of gods meaning “cloud maker”
• Manannan (man-ah-NAWN): Sea god meaning “of the Isle of Man”
• Dagda (DAG-dah): Father god meaning “good god”
• Balor (BAL-or): Giant king meaning “deadly glance”
• Fomorian (foh-MORE-ee-an): Ancient race meaning “from under the sea”
• Finn (FIN): Hero meaning “fair” or “white”
• Oscar (OS-kar): Warrior meaning “deer lover”
• Diarmuid (DEER-mid): Hero meaning “free from envy”
• Goll (GOL): One-eyed warrior meaning “blind”
• Caolte (KEEL-tah): Swift warrior meaning “slender”
• Conall (KON-al): Hero meaning “strong wolf”
• Fergus (FAR-gus): King meaning “man of vigor”
• Setanta (sheh-TAN-tah): Original name of Cú Chulainn
• Amergin (AM-er-gin): Druid bard meaning “born of song”

Regional Variations and Dialects

Gaelic names vary beautifully across different Celtic regions, each adding unique cultural flavors:

Ulster Gaelic Names:

• Úna (OO-nah): Northern Irish form meaning “lamb”
• Orla (OR-lah): Ulster variant meaning “golden princess”
• Eamon (AY-mon): Ulster form of Edmund meaning “wealthy protector”
• Seamus (SHAY-mus): Northern Irish James meaning “supplanter”
• Maeve (MAYV): Ulster queen name meaning “intoxicating”

Connacht Gaelic Names:

• Síle (SHEE-lah): Western Irish form meaning “musical”
• Peadar (PAD-ar): Connacht Patrick meaning “rock”
• Gráinne (GRAWN-yah): Western warrior princess name
• Colm (KOLM): Connacht dove name meaning “dove”
• Roisin (ro-SHEEN): Western Irish rose meaning “little rose”

Munster Gaelic Names:

• Siobhán (shih-VAHN): Southern Irish form meaning “God is gracious”
• Tadhg (TIE-g): Munster poet name meaning “philosopher”
• Mairead (my-RAYD): Southern Irish Margaret meaning “pearl”
• Donall (DOH-nal): Munster form meaning “world ruler”
• Eilís (AY-leesh): Southern Elizabeth meaning “God’s promise”

Highland Scottish Names:

• Iseabail (ISH-a-bel): Highland Isabel meaning “God’s promise”
• Ruaridh (ROO-ah-ree): Highland form meaning “red king”
• Caoimhe (KEE-vah): Highland beauty meaning “gentle”
• Alasdair (AL-as-ter): Highland Alexander meaning “defender”
• Mòrag (MOR-ag): Highland form meaning “great one”

Island Gaelic Names:

• Vaila (VAY-lah): Shetland name meaning “beautiful bay”
• Ailsa (AYL-sah): Named after Ailsa Craig island
• Skye (SKIE): Named after Isle of Skye
• Lewis (LOO-iss): From Isle of Lewis meaning “famous warrior”
• Harris (HAR-iss): From Isle of Harris meaning “son of Harry”

Modern Adaptations of Ancient Names

Contemporary families often seek Gaelic names that honor heritage while fitting modern life:

Modernized Girl Names:

• Kira (KEE-rah): Modern form of Ciara meaning “dark beauty”
• Sheila (SHEE-lah): Anglicized Síle meaning “musical”
• Moira (MOY-rah): Anglicized Máire meaning “bitter” or “beloved”
• Tara (TAH-rah): Direct adoption meaning “rocky hill”
• Shannon (SHAN-on): River name meaning “old wise river”
• Kelly (KEL-ee): Surname-to-first-name meaning “warrior”
• Kerry (KER-ee): County name meaning “dark”
• Erin (AIR-in): Poetic name for Ireland meaning “peace”
• Colleen (kol-LEEN): Meaning “girl,” Irish-American creation
• Kathleen (KATH-leen): Meaning “pure,” Irish form of Catherine

Modernized Boy Names:

• Kevin (KEV-in): Anglicized Caoimhín meaning “gentle birth”
• Owen (OH-wen): Welsh-Gaelic meaning “noble warrior”
• Ryan (RIE-an): Meaning “little king,” modern Irish favorite
• Sean (SHAWN): Anglicized Seán meaning “God is gracious”
• Kieran (KEER-an): Modern form meaning “little dark one”
• Brendan (BREN-dan): Meaning “prince,” traveling saint name
• Aidan (AY-dan): Meaning “little fire,” popular modern choice
• Colin (KOL-in): Meaning “young creature,” Scottish-Irish crossover
• Dylan (DIL-an): Welsh-Gaelic meaning “great tide”
• Gavin (GAV-in): Scottish meaning “white hawk”
• Ian (EE-an): Scottish John meaning “God is gracious”
• Neil (NEEL): Meaning “champion,” anglicized Niall
• Patrick (PAT-rik): Anglicized Pádraig meaning “nobleman”
• Declan (DEK-lan): Meaning “man of prayer,” early Irish saint
• Fergus (FAR-gus): Meaning “man of vigor,” direct Scottish adoption

The Rich Tapestry of Gaelic Naming Traditions

Here’s the thing about Gaelic names—they’re experiencing quite the renaissance right now. Over 1.7 million Americans claim Irish ancestry, making it the second-largest ancestral group according to the 2020 Census, and many are returning to their roots when naming their children.

Scottish Gaelic names have seen a remarkable 45% increase in birth registrations in Scotland from 2015-2024, proving that these ancient names are anything but outdated.

Ancient Gaelic naming traditions followed fascinating patronymic customs, where names reflected clan heritage, natural elements, and warrior qualities. Saint Patrick’s real name was actually Maewyn Succat, a Celtic name meaning “born of fire”—quite different from the anglicized version we know today!

Many beautiful Gaelic names were simplified by immigration officials who couldn’t pronounce the original spellings, turning melodic names like Siobhan into plain Joan and Padraig into Patrick.

Gaelic last names often provide clues to family clan origins and geographic roots.

Pronunciation Guide and Tips

Mastering Gaelic pronunciation opens up a world of beautiful sounds that many English speakers find challenging but rewarding:

The key to Gaelic pronunciation lies in understanding that these languages follow different phonetic rules than English. The letter combinations “bh” and “mh” often sound like “v” or “w,” while “gh” can be silent or sound like a soft “y.” Many Gaelic names that look complex become beautifully simple once you learn the patterns.

Trust me, taking time to learn proper pronunciation shows respect for Celtic culture and ensures these names maintain their authentic beauty. The longest Gaelic name on record might be that famous Welsh town name with 58 letters, but Irish and Scottish versions rarely exceed 15 letters, making them much more manageable than they first appear.

Practice makes perfect when learning these melodic sounds. Start with shorter names like Áine (AWN-yah) and Cian (KEE-an) before tackling longer ones like Fionnuala (fin-OO-lah) or Ruaridh (ROO-ah-ree). Many families choose to use anglicized versions for daily use while keeping the Gaelic spelling for official documents, honoring both heritage and practicality.

Celtic girl names offer additional pronunciation guides and cultural context.

Traditional Gaelic Names with Spiritual Significance

Celtic spirituality deeply influenced naming traditions, creating names that connect children to divine protection:

Religious Girl Names:

• Bridget (BRID-jet): Meaning “exalted one,” patron saint of Ireland
• Columba (koh-LUM-bah): Meaning “dove,” peaceful religious choice
• Dympna (DIMP-nah): Meaning “little poet,” patron saint of mental illness
• Ita (EE-tah): Meaning “thirst,” foster mother of saints
• Attracta (ah-TRAK-tah): Meaning “drawn to,” early Irish saint
• Gobnait (GOB-net): Meaning “little mouth,” beekeeper saint
• Monenna (mon-EN-ah): Meaning “little noble one,” founding abbess
• Samthann (SAM-than): Meaning “summer,” abbess and scholar
• Darerca (dar-AIR-kah): Meaning “dear,” sister of Saint Patrick

Religious Boy Names:

• Colmán (KOL-mawn): Meaning “little dove,” popular saint name
• Declán (DEK-lawn): Meaning “man of prayer,” pre-Patrician saint
• Killian (KIL-ee-an): Meaning “little church,” missionary saint
• Brendan (BREN-dawn): Meaning “prince,” navigator saint
• Kevin (KEV-in): Meaning “gentle birth,” hermit saint of Glendalough
• Finnian (FIN-ee-an): Meaning “fair,” teacher of saints
• Ciarán (KEER-awn): Meaning “little dark one,” founder of monasteries
• Canice (KAN-iss): Meaning “handsome,” patron of Kilkenny
• Malachy (MAL-ah-kee): Meaning “messenger,” archbishop saint
• Ronan (ROH-nan): Meaning “little seal,” early Irish saint

Seasonal and Elemental Gaelic Names

Celtic cultures celebrated nature’s cycles through names that capture seasonal beauty and elemental power:

Spring Names:

• Earrach (AR-akh): Meaning “spring,” perfect for babies born in renewal season
• Bealtaine (BYAL-tin-ah): May Day festival name meaning “bright fire”
• Céadach (KAY-dakh): Meaning “first,” spring beginning name

Summer Names:

• Samhradh (SOW-rah): Meaning “summer,” warm season celebration
• Grian (GREE-an): Meaning “sun,” perfect for sunny dispositions
• Áine (AWN-yah): Sun goddess name meaning “brightness”

Autumn Names:

• Fómhar (FOH-var): Meaning “harvest,” autumn abundance name
• Dearg (DAR-ag): Meaning “red,” autumn leaf colors
• Donn (DON): Meaning “brown,” earth tone name

Winter Names:

• Geimhreadh (GAY-vrah): Meaning “winter,” cold season strength
• Sneachta (SHNAHK-tah): Meaning “snow,” pure winter beauty
• Oighear (OY-ar): Meaning “ice,” crystalline winter name

Fire Names:

• Eithne (ETH-nah): Meaning “fire,” passionate elemental choice
• Aodh (EE): Meaning “fire,” ancient Irish choice
• Blaze (BLAYZ): Modern form meaning “flame”

Water Names:

• Muirenn (MUR-in): Meaning “sea-born,” oceanic heritage
• Shannon (SHAN-on): River goddess meaning “wise river”
• Clodagh (KLOH-dah): Irish river name with flowing beauty

Earth Names:

• Tara (TAH-rah): Sacred hill meaning “rocky height”
• Glenn (GLEN): Meaning “valley,” landscape beauty
• Ben (BEN): Meaning “mountain peak,” highland strength

Air Names:

• Síle (SHEE-lah): Meaning “wind,” breezy Celtic choice
• Gaoth (GWEE): Meaning “wind,” elemental force name
• Aoibhinn (EE-vin): Meaning “beautiful sheen,” atmospheric beauty

Clan-Based Gaelic Names

Scottish and Irish clans created distinctive naming patterns that reflected family identity and territorial connections:

Scottish Clan Names:

• MacLeod (mak-LOWD): Meaning “son of the ugly one,” Skye clan heritage
• MacKenzie (mak-KEN-zee): Meaning “son of the fair one,” highland clan
• MacGregor (mak-GREG-or): Meaning “son of the watchful,” persecuted clan
• MacDonald (mak-DON-ald): Meaning “son of world ruler,” island clan
• Campbell (KAM-bel): Meaning “crooked mouth,” powerful lowland clan
• Fraser (FRAY-zer): Meaning “strawberry,” highland warrior clan
• Murray (MUR-ay): Meaning “settlement by the sea,” ancient clan
• Stewart (STOO-art): Meaning “steward,” royal dynasty clan
• Gordon (GOR-don): Meaning “great hill,” border clan heritage
• Grant (GRANT): Meaning “large,” highland clan name

Irish Clan Names:

• O’Brien (oh-BRIE-en): Meaning “descendant of Brian,” royal Munster clan
• O’Connor (oh-KON-or): Meaning “descendant of the hound lover,” Connacht royalty
• O’Neill (oh-NEEL): Meaning “descendant of Niall,” Ulster high kings
• MacCarthy (mak-KAR-thee): Meaning “son of the loving one,” Munster clan
• O’Sullivan (oh-SUL-ih-van): Meaning “descendant of the dark-eyed one”
• Fitzgerald (fits-JER-ald): Norman-Irish meaning “son of Gerald”
• Kennedy (KEN-eh-dee): Meaning “helmeted chief,” ancient clan
• Murphy (MUR-fee): Meaning “sea warrior,” common Irish clan
• Kelly (KEL-ee): Meaning “bright-headed,” widespread clan
• Ryan (RIE-an): Meaning “little king,” royal descendant name

Rare and Uncommon Gaelic Names

These hidden gems offer unique choices for families wanting distinctive Celtic heritage:

Rare Girl Names:

• Gormlaith (GOR-em-lah): Meaning “blue princess,” unique royal choice
• Líadan (LEE-ah-dawn): Meaning “grey lady,” poetic rarity
• Muirenn (MUR-in): Meaning “sea-born,” uncommon water name
• Saraid (SAH-rid): Meaning “excellent,” rare virtue name
• Bláithín (BLAW-heen): Meaning “little flower,” delicate rarity
• Eithne (ETH-nah): Meaning “kernel,” ancient uncommon choice
• Fidelma (FID-el-mah): Meaning “faithful,” loyal rare name
• Gormflaith (GOR-em-flah): Meaning “blue sovereignty,” majestic rarity
• Lasairfhíona (lah-sir-EE-nah): Meaning “wine flame,” passionate rare choice
• Meadhbh (MAYV): Original spelling of Maeve, meaning “intoxicating”

Rare Boy Names:

• Fionntan (FINN-tan): Meaning “white fire,” powerful rare choice
• Ruadhan (ROO-ah-dawn): Meaning “little red-haired one,” uncommon variant
• Séaghdha (SHAY-ah): Meaning “learned,” scholarly rare name
• Toirdhealbhach (TOR-del-akh): Meaning “Thor-like,” Norse-Gaelic blend
• Uilliam (OO-lee-am): Gaelic William, meaning “resolute protector”
• Bearach (BAR-akh): Meaning “spear,” warrior rare choice
• Cathair (KAH-hir): Meaning “warrior,” ancient rare name
• Domhnall (DOW-nal): Original Donald meaning “world ruler”
• Fearghal (FAR-al): Meaning “man of valor,” brave rare choice
• Gearóid (GAR-ohd): Gaelic Gerald meaning “spear ruler”

Practical Tips for Choosing Gaelic Names

Selecting the perfect Gaelic name requires balancing authenticity with modern practicality. Here’s what works best:

Pronunciation Mastery Strategies:

Start with phonetic spellings and practice with native speakers when possible. Many Irish cultural centers offer pronunciation classes, and online resources provide audio guides. Don’t feel pressured to use the most complex spelling—many families choose simplified versions like “Kira” instead of “Ciara” while maintaining the beautiful meaning.

Honoring Heritage Authentically:

Research your family’s specific regional origins. Ulster Irish names differ from Connacht ones, just as Highland Scottish names vary from Lowland choices. This attention to detail shows genuine respect for Celtic culture rather than surface-level appreciation.

Modern Spelling Considerations:

Think about your child’s future experiences with their name. Will teachers struggle with pronunciation? Can it be easily spelled over the phone? Many families use traditional Gaelic spellings for official documents while adopting simplified versions for daily use—both approaches honor heritage while ensuring practicality.

Surname Harmony:

Gaelic first names pair beautifully with Celtic surnames but also work well with other ethnic backgrounds. A name like “Finn Murphy” flows naturally, while “Aoife Johnson” creates interesting cultural blend that many modern families embrace.

Nickname Potential:

Many Gaelic names offer built-in nicknames that bridge traditional and contemporary styles. Fionnuala becomes “Nula,” Ruaridh becomes “Rory,” and Caoilinn becomes “Keelin.” This flexibility helps children navigate different social contexts throughout their lives.

Cultural Sensitivity:

Choose names that connect to your actual heritage when possible. While appreciation for Celtic culture is wonderful, names carrying deep clan or religious significance deserve respectful consideration. Research the stories behind names to understand their full cultural weight.

Irish girl names and Scottish girl names provide additional cultural context for authentic naming choices.

Gaelic Names in Literature and Popular Culture

Celtic names have captured imaginations through storytelling, from ancient myths to contemporary novels and films. Authors love these names because they instantly evoke mystery, strength, and otherworldly beauty. Think about how names like Finn, Maeve, and Rowan have gained popularity partly through their use in fantasy literature and television shows.

The appeal goes beyond just sound—these names carry inherent stories. When you name a child Gráinne, you’re connecting them to a legendary princess who chose love over duty. Choose Cú Chulainn (though admittedly impractical for modern use), and you invoke Ireland’s greatest mythical hero. Even simplified versions like “Colin” from “Cailean” maintain that Celtic mystique while fitting contemporary life.

Many parents discover Gaelic names through genealogy research, family stories, or cultural exploration. That moment when you learn your surname’s Gaelic origins or find a Celtic name that perfectly captures your hopes for your child creates powerful emotional connections that transcend mere naming trends.

Gaelic Names for Different Personalities

Celtic naming traditions recognized that names should match a child’s spirit and potential destiny:

Names for Creative Souls:

• Aisling (ASH-ling): Meaning “dream” or “vision,” perfect for imaginative children
• Tadhg (TIE-g): Meaning “poet,” ideal for artistic boys
• Brigid (BREE-id): Goddess of poetry and crafts, creative inspiration
• Órfhlaith (OR-lah): Meaning “golden poetry,” artistic princess name
• Amergin (AM-er-gin): Meaning “born of song,” bard name for musical children

Names for Strong-Willed Children:

• Meadhbh (MAYV): Warrior queen meaning “intoxicating,” for determined girls
• Fergus (FAR-gus): Meaning “man of vigor,” for energetic boys
• Scáthach (SKAW-thakh): Warrior trainer meaning “shadowy,” for independent spirits
• Conn (KON): Meaning “chief,” for natural leaders
• Gráinne (GRAWN-yah): Princess who defied convention, for rebellious spirits

Names for Gentle Souls:

• Caoimhe (KEE-vah): Meaning “gentle beauty,” for peaceful children
• Colm (KOLM): Meaning “dove,” for calm, spiritual boys
• Síle (SHEE-lah): Meaning “musical,” for harmonious daughters
• Pádraic (PAW-drig): Meaning “nobleman,” for dignified sons
• Una (OO-nah): Meaning “lamb,” for sweet, innocent children

The beauty of Gaelic names lies in their ability to grow with a person throughout life. A gentle child named Aoife might discover her inner strength, while a spirited boy called Cian might develop deep wisdom—these names accommodate life’s journey rather than limiting it.

Conclusion

Celtic heritage flows through these 300 beautiful Gaelic names like ancient rivers through emerald landscapes. Whether you’re drawn to the warrior strength of names like Fergus and Scáthach, the mystical beauty of Niamh and Oisín, or the gentle grace of Caoimhe and Colm, each name carries centuries of stories, wisdom, and cultural pride.

These names aren’t just labels—they’re bridges connecting modern families to ancient Celtic wisdom, misty highland mornings, and the enduring spirit of people who valued poetry, courage, and connection to the natural world. From the rolling hills of Ireland to Scotland’s dramatic coastlines, Gaelic names capture the essence of lands where storytelling, music, and family heritage remain sacred traditions.

What draws you most to Celtic culture? The warrior legends, the mystical mythology, or perhaps that sense of belonging to something ancient and beautiful? Whatever your connection, these Gaelic names offer authentic ways to honor Celtic heritage while giving your child a name that sings with meaning, beauty, and timeless appeal.