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110 Celtic Baby Names for Girls and Boys

These Celtic girl names and Celtic boy names reflect cultural tradition and legendary roots to help you choose a meaningful name for your baby.

Updated December 4, 2025
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A smiling woman holding a happy baby outdoors. The baby, wearing a white shirt with striped overalls, has its mouth open in a joyful expression. The background shows blurred trees and sunlight, creating an idyllic setting for this moment. Names like those found among Celtic boy names could suit such a joyous child.
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Looking for a baby name that carries strength, history, and cultural depth? Celtic baby names are known for their lyrical sounds, timeless appeal, and ties to ancient Irish, Scottish, Welsh, and Cornish traditions. Many are inspired by legendary heroes, saints, poets, and places, giving them a rich sense of story and identity.

Whether you are drawn to mystical legends or more grounded tradition, this list brings together memorable Celtic girl names and Celtic boy names that stand out while staying deeply connected to heritage. From familiar favorites to less common gems, you’re sure to find options that feel meaningful for your growing family.

Celtic Names for Girls and Boys

Celtic baby names reflect generations of storytelling, symbolism, and cultural pride. Rooted in ancient languages and legends, many of these names are still loved today and continue to feel fresh for modern families.

Celtic Girl Names

There is something especially captivating about names shaped by myth, history, and ancestral roots. These Celtic names for girls range from lyrical modern picks to ancient choices tied to goddesses, queens, and folklore, offering inspiration for a variety of naming styles.

Familiar Celtic girl names have become favorites for parents across generations. Some trace back to legend or medieval literature, while others gained attention through modern books, movies, or notable figures, giving them both history and broad appeal.

1. Aislinn

2. Brighid

3. Bronwen

4. Caoimhe

5. Deidre

6. Enid

7. Erin

8. Fiona

9. Gwyneth

10. Isolde

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11. Keely

12. Maeve

13. McKinley

14. Moira

15. Morgan

16. Niamh

17. Reagan

18. Rhiannon

19. Roisin

20. Saoirse

21. Siobhan

22. Teagan

10 Mythological Celtic Girl Names

For parents who love a touch of magic, these Celtic girl names are rooted in mythology and ancient tradition. Many are linked to powerful goddesses and symbolic figures, making them meaningful options with a strong sense of legend.

1. Acionna – Goddess of the river Essonne

2. Brigit – A goddess of healing, fire, cattle, poetry, and fertility

3. Ceridwen – A shape-shifting goddess

4. Cissonia – A goddess of trade

5. Divona – Goddess of sacred springs and rivers

6. Epona – A horse goddess of fertility

7. Icauna – Goddess of the river Yonne

8. Lerina – Patron goddess of the Lerins Islands

9. Rosmerta – Goddess of fertility and abundance

10. Sirona – Goddess of healing

20 Less Common Celtic Girl Names

This group of lesser-known Celtic girl names offers a refreshing mix of originality and charm. With soft sounds and distinctive origins, they are ideal for parents looking for culturally rich names that feel a bit off the beaten path.

1. Aife

2. Avalon

3. Bedelia

4. Conwenna

5. Cordelia

6. Doireann

7. Duna

8. Eislyn

9. Gilda

10. Glynnes

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110 Celtic Baby Names for Girls and Boys
110 Celtic Baby Names for Girls and Boys

11. Kiera

12. Maureen

13. Nevanthi

14. Nevina

15. Riona

16. Shannon

17. Shona

18. Tahra

19. Tiona

20. Tristana

Celtic Boy Names

Celtic names for boys are steeped in history and identity. Some are associated with mythic warriors or kings, while others feel more modern despite their old roots, giving families a range of options from bold to understated.

Many of the most recognizable Celtic boy names have become widely used beyond their original homelands. Names like Liam, Aidan, and Finn have climbed the charts in recent years, offering a blend of tradition, style, and staying power.

1. Aidan

2. Angus

3. Barry

4. Blaine

5. Braden

6. Caden

7. Cillian

8. Cormac

9. Declan

10. Domhnall

11. Dylan

12. Eoghan

13. Evan

14. Finn

15. Gavin

16. Graham

17. Ian

18. Keane

19. Lee or Leigh

20. Liam

21. Logan

22. Malcolm

23. Niall

24. Patrick

25. Rowan

26. Seamus

27. Tiernan

10 Mythological Celtic Boy Names

Drawn from ancient stories and sacred traditions, these Celtic god names represent elements like thunder, healing, youth, and craftsmanship. Each one offers a bold option for parents who appreciate legendary roots and symbolic depth.

1. Alator – Associated with the Roman war god Mars

2. Arubianus – A god in the Celtic kingdom, Noricrum

3. Borvo – God of healing springs

4. Grannus – A healing god

5. Loucetios – A god of thunder

6. Lugh – A god of craftsmanship

7. Maponos – A god of youth

8. Nuada – God of healing

9. Sucellus – A god of agriculture and wine

10. Taranis – A god of thunder

20 Less Common Celtic Boy Names

This mix of underused Celtic boy names brings fresh energy to your baby name search. With strong sounds and distinctive origins, they are well-suited for families who want names that honor Celtic heritage without feeling overly common.

1. Aneurin

2. Aodh

3. Balfour

4. Brieg

5. Cullen

6. Donall

7. Douglas

8. Duncan

9. Gilligan

10. Gordon

11. Jareth

12. Kane

13. Keith

14. Merrell

15. Nevyn

16. Powell

17. Quaid

18. Ronan

19. Trevor

20. Zayden

Whether you’re searching for bold Celtic boy names or lyrical Celtic girl names, this list celebrates the culture and storytelling behind each choice. With roots that span centuries and regions, Celtic baby names can offer a meaningful way to honor heritage or simply embrace a name with character and depth.

For more culturally inspired ideas, explore our origin-based collections such as Irish baby names and Welsh baby names, or visit our Baby Names Hub for even more options.

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Stefanie Miller
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Stefanie is a stay-at-home mom turned freelance writer who enjoys writing about baby names. She studied Early Childhood Education for two years. Stefanie loves knitting, curling up with a good book, cooking, and binge-watching Parks and Recreation in her spare time. She currently resides in upstate New York with her husband and three children.

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Baby Names by Letter

Browse A–Z baby names and find the perfect fit for your family.

Boy names Girl names
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250 Baby Girl Names That Start With A
A baby girl, potentially with names like Bella or Brianna, is sleeping peacefully with hands folded under the chin, wrapped in a soft gray blanket, and wearing a headband with a tiny flower. The baby is nestled in a fluffy off-white cushion with some green leaves around it.

249 Baby Girl Names That Start With B
A newborn baby, swaddled in a white blanket, is sleeping peacefully in a cushioned basket. The baby wears a pink headband with a flower. The scene is set on a white wooden floor—a perfect setting to welcome this little one with charming C names for girls like Clara or Chloe.

200 Baby Girl Names That Start With C
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198 Baby Girl Names That Start With D
A sleeping baby wrapped in a pink blanket is lying in a cushioned basket. The baby, possibly one of those adorable girl names with E, is wearing a white knitted headband with a bow. The background is soft and out of focus, emphasizing the peaceful scene.

231 Baby Girl Names That Start With E
A baby with a happy expression is lying on their stomach on a white bed. The baby, who could be one of the charming F girl names, is wearing a pink ruffled top, grey pants, and a grey headband with a bow. The background is softly blurred, focusing on the baby's smiling face.

247 Baby Girl Names That Start With F
A young child with light brown, curly hair is smiling widely. She is wearing a sleeveless orange top and has a white bow in her hair. Indoors, with sunlight streaming through the window behind her, she looks like she could be one of those adorable girls named Grace or Gia.

237 Baby Girl Names That Start With G
A baby girl, possibly named one of those unique girl names starting with H, is wearing a purple onesie with white polka dots and lying on her stomach, smiling. She is surrounded by colorful toys in the slightly blurred background.

225 Baby Girl Names That Start With H
A young girl named Isla, with long hair, wears heart-shaped sunglasses and an orange and white polka dot dress. She appears to be surprised or excited, her mouth open wide. The background is blurred, suggesting an outdoor setting near water.

250 Baby Girl Names That Start With I
A toddler with curly hair smiles brightly while looking slightly upward. The child, perhaps imagining a name like Julia or Jasmine, is wearing a white long-sleeve shirt with a subtle pattern. The background is blurred, featuring soft colors and indistinct shapes.

300 Baby Girl Names That Start With J
A baby girl named Kayla wearing a light-colored, patterned outfit lies on a soft surface. The baby is smiling and raising one arm. The surroundings include fabric with bird and animal-themed prints. The bright light suggests a warm and cheerful atmosphere, perfect for capturing precious moments.

247 Baby Girl Names That Start With K
A toddler with brown hair is crawling on a grassy lawn in front of a white house with a red roof. The young girl, perhaps named Lily or Leah, is wearing a white shirt with colorful patterns and has a joyful expression on her face. Trees and outdoor furniture are in the background.

247 Baby Girl Names That Start With L
A close-up photo of a smiling baby with curly hair, possibly named one of those charming girl names that start with M. The baby is wearing a colorful sleeveless shirt with a playful pattern. The background is blurred, showcasing a building with a peach-colored wall and a white-framed window.

292 Baby Girl Names That Start With M
A baby wearing a floral patterned dress is lying on a textured pink blanket. The baby, perhaps destined to have one of those charming girl names starting with N, is smiling and looking up. To the baby's left, there is a stuffed rabbit and a small red stuffed animal.

245 Baby Girl Names That Start With N
A baby girl named Olivia, wearing a white onesie and a white knitted headband with a flower, is crawling on a bed. The background consists of neutral-colored curtains and a bright window behind the child.

200 Baby Girl Names That Start With O
A baby with a white headband featuring a bow is lying on a soft, white surface. The baby is resting their head on their folded arms and has their mouth open, with one fist near their mouth. The scene appears gentle and serene, reminiscent of the calm you feel when picking girl names that start with P.

349 Baby Girl Names That Start With P
A sleeping baby wearing a purple swaddle and a pink flower headband rests in a fluffy-lined basket. The baby, who might have one of those charming girl names that start with Q, appears content and peaceful in this cozy setting.

150 Baby Girl Names That Start With Q
A newborn baby sleeps on their side atop a pink, fluffy blanket. The baby wears a silver headband with a decorative design, and their right hand is tucked under their head. You can almost imagine her parents contemplating r girl names as they watch her sleep peacefully. The background is smooth and matches the blanket.

300 Baby Girl Names That Start With R
A baby wrapped in a pink towel with a hood lies on a pink textured surface, looking at the camera and sucking on their hand. The towel, adorned with small, colorful patterns, cradles the baby whose blue eyes and light skin resemble precious girl names starting with S.

298 Baby Girl Names That Start With S
A baby wrapped in a beige blanket lies in a round, fluffy cream-colored cushion on a wooden floor. The baby girl, possibly named Talia or Tessa, is wearing a headband with a small flower and looking up at the camera.

263 Baby Girl Names That Start With T
A young child with straight brown hair and bangs is smiling at the camera. The child, possibly named after u girl names like Uma or Ursula, is wearing a blue-buttoned shirt. The background is slightly blurred and appears to be an indoor setting.

152 Baby Girl Names That Start With U
A baby girl in a light pink outfit lies on a quilted surface. She has a calm expression and appears to be touching her mouth with her hands. The background is softly blurred, emphasizing the baby as the focal point of the image, perfect for parents considering V girl names like Violet or Vivian.

258 Baby Girl Names That Start With V
A young girl with pigtails, possibly named Willow or Wendy, is standing outdoors with her eyes closed and mouth open in a cheerful expression. The background is blurred, showing some green foliage. The child is wearing a light-colored shirt.

216 Baby Girl Names That Start With W
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210 Baby Girl Names That Start With X
A newborn baby girl, one of those with beautiful y girl names, is swaddled in a pink knitted blanket and wearing a matching pink knitted hat. The baby is peacefully sleeping on a pink background.

212 Baby Girl Names That Start With Y
A newborn baby dressed in a white, knit onesie and a floral headband is sleeping on a soft beige blanket. The baby, perhaps destined for one of those beautiful girl names that start with Z, has their arms tucked under their chin and is lying on their stomach.

213 Baby Girl Names That Start With Z
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