| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Aristodemos | - | Ancient Greek, Greek Mythology | ||
| Armazi | - | Georgian Mythology | ||
| Artemis | AHR-tə-mis (English) | Greek Mythology, Greek | ||
| Arthur | AHR-thər (English), ar-TUYR (French), AHR-toor (German), AHR-tur (Dutch) | English, French, German, Dutch, Norwegian, Danish, Swedish, Welsh Mythology, Arthurian Romance | ||
| Asar | - | Egyptian Mythology | ||
| Asherah | - | Near Eastern Mythology | ||
| Ashtad | - | Persian Mythology | ||
| Ashtoreth | - | Biblical, Near Eastern Mythology | ||
| Ask | - | Norse Mythology | ||
| Asklepios | əs-KLEE-pee-os (English) | Greek Mythology | ||
| Askr | - | Norse Mythology | ||
| Astarte | əs-TAHR-tee (English) | Near Eastern Mythology (Hellenized), Biblical Greek | ||
| Astraea | - | Greek Mythology (Latinized) | ||
| Astraia | - | Greek Mythology | ||
| Atalanta | - | Greek Mythology (Latinized) |