| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Abu Bakr | - | Arabic | ||
| Abubakar | - | Western African | ||
| Abul-Fazl | - | Arabic | ||
| Aca | - | Serbian, Macedonian | ||
| Acacius | - | Ancient Greek (Latinized) | ||
| Ace (2) | - | Macedonian | ||
| Achaab | - | Biblical Greek | ||
| Achab | - | Biblical Latin | ||
| Achaicus | - | Biblical, Biblical Latin | ||
| Achaikos | - | Biblical Greek, Ancient Greek | ||
| Achan | AY-kan (English) | Biblical | ||
| 'Ach'av | - | Biblical Hebrew | ||
| Achieng | - | Eastern African, Luo | ||
| Achille | a-SHEEL (French), ah-KEEL-le (Italian) | French, Italian | ||
| Achim (2) | - | Biblical |