| Ashwy | Man | English Names |
| Aster | Woman | English Names |
| Aston | Man | English Names |
| Astor | Unisex | English Names |
| Astoria | Woman | English Names |
| Astrella | Woman | English Names |
| Atherton | Unisex | English Names |
| Atkins | Unisex | English Names |
| Atkinson | Unisex | English Names |
| Atlee | Unisex | English Names |
| Aubrey | Unisex | English Names |
| Auden | Unisex | English Names |
| Audrey | Woman | English Names |
| Audrianna | Woman | English Names |
| Audrina | Woman | English Names |
| August | Man | English Names |
| Augusta | Woman | English Names |
| Auriel | Woman | English Names |
| Austin | Unisex | English Names |
| Ava | Woman | English Names |