180+ Adorable Irish Twin Girl Names and Meanings

Looking for the perfect Irish twin girl names? We’ve got you covered!

In this blog, we’ve compiled over 180 of the best Irish twin girl names, each with a special meaning. Whether you’re searching for names that rhyme, start with the same letter, share the same meaning, follow a common theme, or are short and sweet, we’ve got plenty of options for you.

Keep scrolling to find the perfect names for your adorable twins!

Irish Twin Girl Names that Rhyme

1. Aideen and Noreen
   • Aideen: Little fire
   • Noreen: Honorable
2. Aifric and Eifric
   • Aifric: Pleasant
   • Eifric: Peaceful ruler
3. Ailís and Bailís
   • Ailís: Noble, kind
   • Bailís: Noble, kind
4. Aislinn and Caitlinn
   • Aislinn: Dream, vision
   • Caitlinn: Pure
5. Alana and Brianna
   • Alana: Beautiful, serene
   • Brianna: Strong, virtuous
6. Aoibheann and Caibheann
   • Aoibheann: Pleasant, beautiful sheen
   • Caibheann: Beautiful
7. Béibhinn and Éibhinn
   • Béibhinn: Fair lady
   • Éibhinn: Delightful
8. Blaithin and Slaithin
   • Blaithin: Little flower
   • Slaithin: Little weaver
9. Bree and Cee
   • Bree: Noble
   • Cee: Fair, pure
10. Bronagh and Clionagh
    • Bronagh: Sorrow
    • Clionagh: Shapely
11. Caoimhe and Naomhe
    • Caoimhe: Gentle, beautiful
    • Naomhe: Holy, sacred
12. Ceira and Heira
    • Ceira: Little dark one
    • Heira: Little dark one
13. Cliona and Siona
    • Cliona: Shapely
    • Siona: Shapely
14. Dearbháil and Mairbháil
    • Dearbháil: True desire
    • Mairbháil: Sea desire
15. Deirdre and Teirdre
    • Deirdre: Sorrowful
    • Teirdre: Poet
16. Doreen and Maureen
    • Doreen: Gift
    • Maureen: Great
17. Éabha and Síomha
    • Éabha: Life
    • Síomha: Good peace
18. Eileen and Noreen
    • Eileen: Light
    • Noreen: Honorable
19. Eilidh and Bailidh
    • Eilidh: Light
    • Bailidh: Noble
20. Eimhear and Nimhear
    • Eimhear: Swift
    • Nimhear: Swift
21. Erin and Keryn
    • Erin: From Ireland
    • Keryn: Dark-haired
22. Fiadh and Liadh
    • Fiadh: Wild
    • Liadh: Grey
23. Fionán and Rionán
    • Fionán: Fair
    • Rionán: Little king
24. Grainne and Blaine
    • Grainne: Grain
    • Blaine: Slender
25. Gráinne and Bláinne
    • Gráinne: Love
    • Bláinne: Little flame
26. Grainne and Shainne
    • Grainne: Grain
    • Shainne: Old
27. Íde and Síde
    • Íde: Thirst
    • Síde: Peaceful
28. Íona and Fíona
    • Íona: Island
    • Fíona: Fair, white
29. Keelin and Leelin
    • Keelin: Slender
    • Leelin: Slender
30. Laoise and Caoise
    • Laoise: Radiant girl
    • Caoise: Vigilant
31. Maeve and Neave
    • Maeve: She who intoxicates
    • Neave: Bright
32. Mairead and Claread
    • Mairead: Pearl
    • Claread: Bright
33. Mairin and Nairin
    • Mairin: Star of the sea
    • Nairin: Little river
34. Muireann and Duireann
    • Muireann: Sea white
    • Duireann: Sacred song
35. Muirin and Nuirin
    • Muirin: Born of the sea
    • Nuirin: Born of the sea
36. Niamh and Fiamh
    • Niamh: Bright
    • Fiamh: Deer
37. Nollaig and Mollaig
    • Nollaig: Christmas
    • Mollaig: Noble
38. Órla and Mórla
    • Órla: Golden princess
    • Mórla: Great princess
39. Orna and Morna
    • Orna: Little pale green one
    • Morna: Affectionate
40. Peig and Meig
    • Peig: Pearl
    • Meig: Pearl
41. Réaltín and Séaltín
    • Réaltín: Little star
    • Séaltín: Little star
42. Ríona and Fíona
    • Ríona: Queenly
    • Fíona: Fair
43. Róis and Móis
    • Róis: Rose
    • Móis: Great
44. Róisín and Oisín
    • Róisín: Little rose
    • Oisín: Little deer
45. Ronat and Sonat
    • Ronat: Seal
    • Sonat: Merry
46. Saoirse and Reirse
    • Saoirse: Freedom
    • Reirse: Liberty
47. Saorla and Faorla
    • Saorla: Noble lady
    • Faorla: Noble lady
48. Seanna and Geanna
    • Seanna: God is gracious
    • Geanna: Generous
49. Síofra and Íofra
    • Síofra: Elf
    • Íofra: Archer
50. Siún and Liún
    • Siún: God is gracious
    • Liún: Little bird
51. Sorcha and Dorchla
    • Sorcha: Bright, radiant
    • Dorchla: Dark, hidden
52. Sorsha and Morsha
    • Sorsha: Bright, radiant
    • Morsha: Great
53. Tara and Cara
    • Tara: Hill
    • Cara: Friend
54. Treasa and Gressa
    • Treasa: Strength
    • Gressa: Strength
55. Triona and Fiona
    • Triona: Pure
    • Fiona: Fair
56. Úna and Bróna
    • Úna: Lamb
    • Bróna: Sorrow
57. Viona and Eiona
    • Viona: Fair
    • Eiona: Light

Irish Twin Girl Names with the Same Letter

1. Ailbhe and Aine
   • Ailbhe: Bright, white
   • Aine: Radiance, splendor
2. Aileen and Aisling
   • Aileen: Light
   • Aisling: Dream, vision
3. Ailis and Aine
   • Ailis: Noble
   • Aine: Radiance, splendor
4. Aisling and Alannah
   • Aisling: Dream, vision
   • Alannah: Darling child
5. Brigid and Brona
   • Brigid: Strength, power
   • Brona: Sorrow
6. Caitlin and Ciara
   • Caitlin: Pure
   • Ciara: Dark-haired
7. Caoimhe and Cara
   • Caoimhe: Gentle, beautiful
   • Cara: Friend
8. Carina and Caoimhe
   • Carina: Little beloved
   • Caoimhe: Gentle, beautiful
9. Clodagh and Caoimhe
   • Clodagh: From the Clodiagh River
   • Caoimhe: Gentle, beautiful
10. Daireann and Deirdre
    • Daireann: Fertile, fruitful
    • Deirdre: Sorrowful
11. Eabha and Eileen
    • Eabha: Life
    • Eileen: Light
12. Eilis and Eibhlin
    • Eilis: God is my oath
    • Eibhlin: Radiant, bright
13. Eimear and Eibhlin
    • Eimear: Swift
    • Eibhlin: Radiant, bright
14. Eithne and Eimear
    • Eithne: Kernel, grain
    • Eimear: Swift
15. Enya and Eimear
    • Enya: Fire
    • Eimear: Swift
16. Erin and Eithne
    • Erin: From Ireland
    • Eithne: Kernel, grain
17. Fiona and Fiadh
    • Fiona: Fair
    • Fiadh: Wild
18. Gobnait and Grainne
    • Gobnait: Little smith
    • Grainne: Grain, love
19. Hannah and Heather
    • Hannah: Grace
    • Heather: Heather plant
20. Iona and Iseult
    • Iona: Island
    • Iseult: Fair lady
21. Jacqueline and Josephine
    • Jacqueline: Supplanter
    • Josephine: God will add
22. Keelin and Keira
    • Keelin: Slender
    • Keira: Little dark one
23. Laoise and Liadan
    • Laoise: Radiant girl
    • Liadan: Grey lady
24. Maeve and Moira
    • Maeve: She who intoxicates
    • Moira: Bitter
25. Maura and Maire
    • Maura: Bitter
    • Maire: Bitter
26. Niamh and Nessa
    • Niamh: Bright
    • Nessa: Rough, fierce
27. Nora and Nuala
    • Nora: Honor
    • Nuala: Fair shoulder
28. Oona and Orla
    • Oona: Lamb
    • Orla: Golden princess
29. Phiala and Pirkko
    • Phiala: Veil
    • Pirkko: Stone, rock
30. Quincy and Quinna
    • Quincy: Fifth
    • Quinna: Wise
31. Riona and Rionach
    • Riona: Queenly
    • Rionach: Queenly
32. Sadhbh and Saoirse
    • Sadhbh: Sweet, good
    • Saoirse: Freedom
33. Shauna and Siobhan
    • Shauna: God is gracious
    • Siobhan: God is gracious
34. Sorcha and Sinead
    • Sorcha: Bright, radiant
    • Sinead: God is gracious
35. Tara and Taryn
    • Tara: Hill
    • Taryn: Rocky hill
36. Treasa and Triona
    • Treasa: Strength
    • Triona: Pure
37. Ulicia and Ursula
    • Ulicia: Wealthy
    • Ursula: Little bear
38. Vanessa and Vevila
    • Vanessa: Butterfly
    • Vevila: Harmony
39. Wylla and Wyonna
    • Wylla: Willful
    • Wyonna: Fair
40. Yseult and Yvonne
    • Yseult: Fair lady
    • Yvonne: Yew tree
41. Zaira and Zhalia
    • Zaira: Princess
    • Zhalia: Strong woman

Irish Twin Girl Names with the Same Meaning

1. Ailbhe and Albina (Both mean “white, noble”)
2. Aine and Alana (Both mean “brightness, radiance”)
3. Aisling and Eilis (Both mean “dream, vision”)
4. Aoibheann and Evanna (Both mean “beautiful, radiant”)
5. Aoife and Eabha (Both mean “beautiful, radiant”)
6. Blathnaid and Blossom (Both mean “little flower”)
7. Blathnaid and Flora (Both mean “little flower”)
8. Brigid and Brid (Both mean “strength, power”)
9. Caitlin and Catalina (Both mean “pure”)
10. Caitlin and Catia (Both mean “pure”)
11. Caoimhe and Keeva (Both mean “gentle, beautiful”)
12. Cara and Carina (Both mean “friend”)
13. Eabha and Eve (Both mean “life”)
14. Eimear and Emer (Both mean “swift, ready”)
15. Eithne and Enya (Both mean “kernel, grain”)
16. Fia and Fionnuala (Both mean “fair, white”)
17. Fiona and Fina (Both mean “fair, white”)
18. Grainne and Grace (Both mean “grace, love”)
19. Grainne and Gracelyn (Both mean “grace, love”)
20. Iona and Ide (Both mean “thirst, yearning”)
21. Mairead and Margaret (Both mean “pearl”)
22. Moira and Maire (Both mean “bitter”)
23. Niamh and Neve (Both mean “bright, radiant”)
24. Orla and Orlaith (Both mean “golden princess”)
25. Roisin and Róis (Both mean “little rose”)
26. Roisin and Rosaline (Both mean “little rose”)
27. Saoirse and Seren (Both mean “freedom, liberty”)
28. Siobhan and Sinead (Both mean “God is gracious”)
29. Tara and Tamara (Both mean “rocky hill”)
30. Tara and Tarin (Both mean “rocky hill”)
31. Una and Oonagh (Both mean “lamb, unity”)

Irish Twin Girl Names with the Same Theme

Flower:

1. Aisling and Blathnaid:
   • Aisling: Dream
   • Blathnaid: Little flower
2. Fionnuala and Rosheen:
   • Fionnuala: Fair shoulder
   • Rosheen: Little rose
3. Lile and Róisín:
   • Lile: Lily
   • Róisín: Little rose
4. Fiadh and Nóinín:
   • Fiadh: Wild
   • Nóinín: Daisy
5. Síofra and Téada:
   • Síofra: Elf
   • Téada: Thistle

Love:

1. Ailbhe and Caragh:
   • Ailbhe: White
   • Caragh: Loving
2. Aislinn and Gráinne:
   • Aislinn: Dream
   • Gráinne: Love
3. Cara and Deirdre:
   • Cara: Friend
   • Deirdre: Sorrowful
4. Niamh and Síne:
   • Niamh: Bright
   • Síne: God’s gracious gift
5. Saoirse and Mealla:
   • Saoirse: Freedom
   • Mealla: Loveable

Nature:

1. Aoife and Niamh:
   • Aoife: Beauty
   • Niamh: Bright
2. Clíodhna and Fia:
   • Clíodhna: Shapely
   • Fia: Wild
3. Étaín and Líadan :
   • Étaín: Beauty
   • Líadan: Grey lady
4. Muirgen and Síofra:
   • Muirgen: Born of the sea
   • Síofra: Elf
5. Ríona and Sorcha:
   • Ríona: Queenly
   • Sorcha: Bright

Animal:

1. Bláithín and Étaín:
   • Bláithín: Little flower
   • Étaín: Little deer
2. Caoimhe and Líadan:
   • Caoimhe: Gentle
   • Líadan: Grey lady
3. Fionnuala and Nóinín:
   • Fionnuala: Fair shoulder
   • Nóinín: Little lamb
4. Sadhbh and Fiadh:
   • Sadhbh: Sweet, lovely
   • Fiadh: Wild
5. Síofra and Téada:
   • Síofra: Elf
   • Téada: Thistle

Beautiful:

1. Ailbhe and Caoimhe:
   • Ailbhe: White
   • Caoimhe: Gentle, beautiful
2. Aoife and Ciara:
   • Aoife: Beauty
   • Ciara: Dark-haired, black
3. Gráinne and Niamh:
   • Gráinne: Love
   • Niamh: Bright, radiant
4. Maeve and Síofra:
   • Maeve: Intoxicating
   • Síofra: Elf
5. Róisín and Sorcha:
   • Róisín: Little rose
   • Sorcha: Bright

Royal:

1. Áine and Ríona:
   • Áine: Radiance, splendor
   • Ríona: Queenly
2. Caoimhe and Ríona:
   • Caoimhe: Gentle
   • Ríona: Queenly
3. Saoirse and Tara:
   • Saoirse: Freedom
   • Tara: Hill, royal seat

Short and Sweet Irish Twin Girl Names

1. Alva and Elva
   • Alva: White
   • Elva: Leader of the elves
2. Arla and Darla
   • Arla: Pledge
   • Darla: Darling
3. Blan and Fian
   • Blan: Little flower
   • Fian: Wild
4. Bree and Ree
   • Bree: Noble
   • Ree: Enthusiasm
5. Bria and Clia
   • Bria: Strong
   • Clia: Renowned
6. Brie and Fie
   • Brie: Strength
   • Fie: Dark of peace
7. Caoil and Eil
   • Caoil: Slender
   • Eil: Light
8. Cara and Tara
   • Cara: Friend
   • Tara: Hill
9. Cian and Rian
   • Cian: Ancient
   • Rian: Little king
10. Clia and Lia
    • Clia: Fame
    • Lia: Bearer of good news
11. Eabha and Eila
    • Eabha: Life
    • Eila: Light
12. Eim and Naim
    • Eim: Swift
    • Naim: Pleasant
13. Elva and Kiva
    • Elva: Leader of the elves
    • Kiva: Gentle
14. Ena and Lena
    • Ena: Fire
    • Lena: Light
15. Ena and Rena
    • Ena: Fire
    • Rena: Joyous melody
16. Erin and Evin
    • Erin: From Ireland
    • Evin: Young warrior
17. Erin and Merin
    • Erin: From Ireland
    • Merin: Sea
18. Fia and Kya
    • Fia: Deer
    • Kya: Diamond in the sky
19. Fia and Nia
    • Fia: Deer
    • Nia: Bright
20. Fia and Tia
    • Fia: Deer
    • Tia: Princess
21. Isla and Ayla
    • Isla: Island
    • Ayla: Light
22. Lila and Mila
    • Lila: Lily
    • Mila: Gracious
23. Moya and Ria
    • Moya: Bitter
    • Ria: River
24. Neve and Eve
    • Neve: Bright
    • Eve: Life
25. Neve and Reev
    • Neve: Bright
    • Reev: Free
26. Nola and Ola
    • Nola: Noble
    • Ola: Ancestor’s relic
27. Ria and Mia
    • Ria: River
    • Mia: Mine
28. Ria and Sia
    • Ria: River
    • Sia: Victory
29. Rois and Lois
    • Rois: Rose
    • Lois: Renowned warrior
30. Sile and Nile
    • Sile: Blind
    • Nile: Champion
31. Tean and Lean
    • Tean: Strong
    • Lean: Meadow
32. Una and Nua
    • Una: Lamb
    • Nua: New

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