| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Atilio | ah-TEEL-yo | Spanish | ||
| Atse | - | Frisian | ||
| Atsuko | ah-tsoo-ko | Japanese | ||
| AttİLa | - | Turkish | ||
| Atte | - | Finnish | ||
| Attila | ə-TIL-ə (English) | History, Hungarian | ||
| Au&Eth;Rhildr | - | Ancient Scandinavian | ||
| Auberon | O-bər-ahn | English (Rare) | ||
| Aubree | AWB-ree | English (Modern) | ||
| Aubrey | AWB-ree | English | ||
| Aubrie | AWB-ree | English (Modern) | ||
| Audie | AWD-ee | English | ||
| Audley | AWD-lee | English | ||
| Audra (2) | AWD-rə | English | ||
| Audrea | AWD-ree-ə | English (Rare) |