| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 41 | Aigneis | Irish | Pure. | F | |
| 42 | Ailbhe | Irish | Bright. | M | |
| 43 | Aileen | Irish | Variant of Eileen: Light. From the name Eibhlin, derived from Evelyn or Evelina. Light. | F | |
| 44 | Aileene | Irish | Variant of Evelyn. | F | |
| 45 | Ailey | Irish | Light. | F | |
| 46 | Ailfrid | Irish | Wise. | M | |
| 47 | Aili | Irish | Light. | F | |
| 48 | Ailia | Irish | Light. | F | |
| 49 | Ailill | Irish | Sprite. | M | |
| 50 | Ailin | Irish | Handsome. | M | |
| 51 | Ailis | Irish | Noble or honest. | F | |
| 52 | Ailisa | Irish | Noble. | F | |
| 53 | Ailise | Irish | Noble. | F | |
| 54 | Aindreas | Irish | Strong. | M | |
| 55 | Aine | Irish | Ardent. Variant of Eshne: Little fire, from Irish Gaelic. | F | |
| 56 | Aineislis | Irish | Glorious stand. | M | |
| 57 | Aingeal | Irish | Angel. | F | |
| 58 | Ainmire | Irish | Great lord. | M | |
| 59 | Airleas | Irish | Oath. | F | |
| 60 | Airleas | Irish | Pledge. | M | |