| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Agmundr | - | Ancient Scandinavian | ||
| AgnÈS | an-YES (French) | French, Catalan | ||
| Agnarr | - | Ancient Scandinavian | ||
| Agnes | AG-nəs (English), AHK-nes (German), AHKH-nəs (Dutch), AHNG-nes (Swedish) | English, German, Dutch, Swedish, Norwegian, Danish, Icelandic, Ancient Greek (Latinized) | ||
| Agrippa | ə-GRI-pə (English) | Ancient Roman, Biblical | ||
| Agrippina | - | Ancient Roman | ||
| Ahenobarbus | - | Ancient Roman | ||
| Ahmose | AH-mos (English) | Ancient Egyptian (Anglicized) | ||
| Aidan | AY-dən | Irish, Scottish, English (Modern) | ||
| Aiden | AY-dən | English (Modern) | ||
| Aikaterine | - | Greek, Ancient Greek | ||
| Aileen | ie-LEEN, ay-LEEN | Scottish, Irish, English | ||
| AimÉ | e-ME | French | ||
| AimÉE | e-ME | French | ||
| Ainslee | AYNZ-lee | English (Rare) |