| NAME | ORIGIN | MEANING | B/G |
| Africa | Celtic | pleasing, pleasant | Girl |
| Aideen | Celtic/Gaelic | Flame | Girl |
| Aife | Celtic | A great warrior woman of myth. | Girl |
| Aigneis | Celtic | Pure. | Girl |
| Aileen | Greek, Celtic | light, green meadow | Girl |
| Ailidh | Celtic | Kind. | Girl |
| Ailis | Celtic/Gaelic | Noble, Kind | Girl |
| Aine | Celtic | joy | Girl |
| Aingeal | Celtic | Angel. | Girl |
| Airell | Celtic/Gaelic | Nobelman | Girl |
| Airic | Celtic | Agreeable. | Girl |
| Aislin | Celtic/Gaelic | Dream | Girl |
| Aisling | Celtic/Gaelic | Vision, Dream | Girl |
| Aislinn | Celtic | a dream, vision, inspiration | Girl |
| Aithne | Celtic | little fire | Girl |
| Alane | Celtic | Fair. | Girl |
| Alastrina | Celtic | Defends mankind. | Girl |
| Alastrine | Celtic | Defends mankind. | Girl |
| Alastriona | Celtic | Defends mankind. | Girl |
| Aleen | Celtic | Fair, good-looking. Feminine of Allen or variant of Helen. | Girl |
| Aleena | Celtic | Fair, good-looking. Feminine of Allen or variant of Helen. | Girl |
| Alene | Celtic | Fair, good-looking. Feminine of Allen or variant of Helen. | Girl |
| Aline | Celtic | Fair, good-looking. Feminine of Allen or variant of Helen. | Girl |
| Allena | Celtic | Fair, good-looking. Feminine of Allen or variant of Helen. | Girl |
| Allene | Celtic/Gaelic | Attractive, Peaceful | Girl |
| Alys | Celtic | Noble. | Girl |
| Andraste | Celtic | Victory. | Girl |
| Annwfn | Celtic | Mythical name of The Otherworld. | Girl |
| Annwn | Celtic | Mythical name of The Otherworld. | Girl |
| Aoife | Celtic/Gaelic | Life | Girl |
