| Gender | Baby Name | Meaning |
|---|---|---|
 | Arno | Eagle |
| Arnold | Eagle power |
| Arnoldo | Eagle power |
| Arpad | Seed |
 | Arrian | Holy |
| Artan | Little Bear |
| Arthur | Bear |
| Artie | Bear |
| Arturo | Bear |
| Arty | Bear |
| Arvid | Brave warrior |
| Arvin | Friend of all |
| Arwan | Brave, courageous |
| Arya | Faithful |
| As'ad | Lucky |
| Asad | Lion |
| Asher | Blessed; happy |
| Ashley | From the ash tree field |
| Arso | Pure of heart |
| Ashraf | Nobler |
| Asif | Forgiving |
| Asim | Defender |
| Aslan | Lion |
| Asmara | Love |
| Aspen | Quaking Tree |
| Astin | Starlike |
| Aston | Noble stone |
| Astor | Hawk |
| Astro | Star |
| Atallah | God's gift |
