| Name | Sex | Language | Meaning(s) | Original Spelling | Notes |
|---|
| Abbey | Female | English 773 names Irish 84 names | Meaning(s) of Abbey: Father of Exaltation 3 names | | Pet form of Abigail |
| Abbie | Female | English 773 names Irish 84 names | Meaning(s) of Abbie: Father of Exaltation 3 names | | Pet form of Abigail. |
| Ardal | Male | Irish 84 names | Meaning(s) of Ardal: Having a Bear's Valor 1 names | | |
| Art | Male | English 773 names Irish 84 names Scottish 76 names | Meaning(s) of Art: Hero 4 names Strong Like a Bear 4 names | | Short form of Arthur. |
| Brenda | Female | English 773 names Irish 84 names Scottish 76 names | Meaning(s) of Brenda: Flaming Sword 1 names | | |
| Brendan | Male | Irish 84 names | Meaning(s) of Brendan: Prince 5 names | | |
| Brian | Male | English 773 names Irish 84 names | Meaning(s) of Brian: High 50 names Noble 277 names | | |
| Bryan | Male | English 773 names Irish 84 names | Meaning(s) of Bryan: High 50 names Noble 277 names | | Variant of the name Brian. |
| Bryant | Male | English 773 names Irish 84 names | Meaning(s) of Bryant: High 50 names Noble 277 names | | Variant of the name Brian. |
| Cahir | Male | Irish 84 names | Meaning(s) of Cahir: Warrior 62 names | | |
| Canice | Male | Irish 84 names | Meaning(s) of Canice: Handsome 92 names | | |
| Casey | Male | Irish 84 names | Meaning(s) of Casey: Vigilant 14 names Wakeful 26 names | | |
| Cathleen | Female | Irish 84 names | Meaning(s) of Cathleen: Pure 180 names | | Variant spelling of Kathleen, originally from Katherine. |
| Catriona | Female | Irish 84 names Scottish 76 names | Meaning(s) of Catriona: Pure 180 names | | Originally from Katherine. |
| Chevonne | Female | Irish 84 names | Meaning(s) of Chevonne: God is Gracious 27 names | | From Siobhán, Irish Gaelic form of Jane. |
| Cian | Male | Irish 84 names | Meaning(s) of Cian: Ancient 12 names | | |
| Ciannait | Female | Irish 84 names | Meaning(s) of Ciannait: Ancient 12 names | | Feminine diminutive for Cian. |
| Ciara | Female | Irish 84 names | Meaning(s) of Ciara: Black 12 names | | |
| Cillian | Male | Irish 84 names | Meaning(s) of Cillian: Strife 11 names | | |
| Dominic | Male | English 773 names Irish 84 names | Meaning(s) of Dominic: Lord 17 names | | |
| Donla | Female | Irish 84 names | Meaning(s) of Donla: Brown-haired Lady 1 names | | |
| Donovan | Male | English 773 names Irish 84 names | Meaning(s) of Donovan: Brown-haired Chief 1 names | | |
| Doran | Male | Irish 84 names | Meaning(s) of Doran: Stranger 10 names Wanderer 3 names | | |
| Dorean | Female | Irish 84 names | Meaning(s) of Dorean: Daughter of Finn 1 names | | Finn is a mythological Irish hero whose name means "white", "fair". |
| Doyle | Male | English 773 names Irish 84 names | Meaning(s) of Doyle: Dark Stranger 3 names | | |
| Duane | Male | English 773 names Irish 84 names | Meaning(s) of Duane: Black 12 names Dark 10 names | | |
| Dwane | Male | English 773 names Irish 84 names | Meaning(s) of Dwane: Black 12 names Dark 10 names | | Variant of the name Duane. |
| Dwayne | Male | English 773 names Irish 84 names | Meaning(s) of Dwayne: Black 12 names Dark 10 names | | Variant of the name Duane. |
| Eamon | Male | English 773 names Irish 84 names | Meaning(s) of Eamon: Wealthy Protector 8 names | | Form of Edmund. |
| Edna | Female | English 773 names Irish 84 names | Meaning(s) of Edna: Kernel 5 names | | |
| Eileen | Female | English 773 names Irish 84 names | Meaning(s) of Eileen: Birdlike 1 names | | |
| Erin | Female | English 773 names Irish 84 names | Meaning(s) of Erin: Ireland 1 names | | |
| Ethna | Female | Irish 84 names | Meaning(s) of Ethna: Kernel 5 names | | Form of Eithne. |
| Etna | Female | Irish 84 names | Meaning(s) of Etna: Kernel 5 names | | Form of Eithne. |
| Evelina | Female | English 773 names Irish 84 names | Meaning(s) of Evelina: Living 5 names | | Combination of Eve with -lina, or form of Evelyn. |
| Ewan | Male | Irish 84 names Scottish Gaelic 11 names | Meaning(s) of Ewan: Born 2 names Yew 7 names | | Anglicized form of Eóghan. |
| Ewen | Male | Irish 84 names Scottish Gaelic 11 names | Meaning(s) of Ewen: Born 2 names Yew 7 names | | Variant of the name Ewan. |
| Fergal | Male | Irish 84 names | Meaning(s) of Fergal: Brave Man 2 names | | |
| Fergus | Male | Irish 84 names Scottish 76 names | Meaning(s) of Fergus: Man of Vigor 1 names | | |
| Fina | Female | Irish 84 names | Meaning(s) of Fina: Vine 2 names | | From Gaelic Fíona. |
| Finola | Female | Irish 84 names Scottish 76 names | Meaning(s) of Finola: Fair-skinned 41 names White-shouldered 2 names | | |
| Gemma | Female | English 773 names Irish 84 names Italian 145 names | Meaning(s) of Gemma: Gem 6 names Jewel 12 names | | |
| Jemma | Female | English 773 names Irish 84 names Italian 145 names | Meaning(s) of Jemma: Gem 6 names Jewel 12 names | | Variant of the name Gemma. |
| Kathleen | Female | English 773 names Irish 84 names | Meaning(s) of Kathleen: Pure 180 names | | Form of Gaelic Caitlín, itself from Katherine. |
| Kean | Male | Irish 84 names | Meaning(s) of Kean: Ancient 12 names | | From Gaelic Cian. |
| Keane | Male | Irish 84 names | Meaning(s) of Keane: Ancient 12 names | | Variant of the name Kean. |
| Keelin | Female | Irish 84 names | Meaning(s) of Keelin: White and Slender 1 names | | |
| Kelan | Male | Irish 84 names | Meaning(s) of Kelan: Slender 15 names | | |
| Kevin | Male | English 773 names Irish 84 names | Meaning(s) of Kevin: Beloved 95 names Comely 1 names | | |
| Lewie | Male | Irish 84 names | Meaning(s) of Lewie: Bright 39 names Shining 19 names | | Anglicized form of Gaelic name Lughaidh. |
