| Alana | Irish | Derived from the Gaelic a leanbh (O.. |  |  |
| Alastar | Irish | Gaelic form of Alexander (defender .. |  | |
| Alastrina | Irish | Feminine form of Alistar, the Iri.. | | |
| Alastriona | Irish | Gaelic form of Alexandra and Alexan.. |  | |
| Albany | Irish | Derived from the Latin alhus (white.. | | |
| Alexander | Irish | Derived from the Greek Alexandras (.. | | |
| Alexandra | Irish | Feminine form of Alexander (defen.. | | |
| Alice | Irish | A borrowing from the English, Alice.. | | |
| Alicia | Irish | Latinate form of Alice (nobility). .. | | |
| Alistair | Irish | Anglicized form of Alastar, which i.. | | |
| Alma | Irish | Old Irish name of uncertain der.. |  | |
| Alsander | Irish | Irish form of Alexander (defender o.. | | |
| Amanda | Irish | Popular name coined by the English .. | | |
| Amelia | Irish | Introduced to Ireland by the Anglo-.. | | |
| Amelina | Irish | Diminutive form of Amelia (industri.. | | |
| Aneas | Irish | Gaelic form of Aeneas (to praise), .. | | |
| Angela | Irish | Latinate form of Angel (messenger o.. | | |
| Angus | Irish | A borrowing from the Scots, Angus i.. | | |
| Anita | Irish | A borrowing from the Spanish, Anita.. | | |
| Anlon | Irish | Anglicized form of Anluan (great ch.. | | |
| Anluan | Irish | Compound name composed of the Gaeli.. | | |
| Anna | Irish | Latinate variant of Anne, which is .. | | |
| Anne | Irish | Borrowed from the French, Anne is a.. | | |
| Annette | Irish | A borrowing from the French, Annett.. | | |
| Annie | Irish | Originally a pet form of Anne (grac.. | | |
| Antaine | Irish | Irish form of Anthony, an English c.. | | |
| Aodh | Irish | Ancient yet still common name deriv.. | | |
| Aodhagan | Irish | Diminutive form of Aodh (fire): hen.. | | |
| Aodhaigh | Irish | Pet form of Aodh (fire), which is A.. | | |
| Aodhan | Irish | Popular diminutive form of Aodh (fi.. | | |
| Aodhfin | Irish | Compound name composed of the Gaeli.. | | |
| Aoibh | Irish | Derived from aoibh (beauty). Aoibh .. | | |
| Aoibheann | Irish | Very old name derived from the Gael.. | | |
| Aoife | Irish | Ancient Irish name of uncertain.. | | |
| Aralt | Irish | Irish form of Harold (leader of the.. | | |
