| Atley | - | English Name | Atli | - | Hebrew Name |
| Atli | - | Icelandic Name | Atma | - | Indian Name |
| Atmaja | - | Indian Name | Atmajyoti | - | Indian Name |
| Atman | - | Hindu Name | Atmananda | - | Indian Name |
| Ato | - | West Indies Name | Atol | - | Anglo Name |
| Ator | - | Anglo Name | Atraiu | - | Hindu Name |
| Atralarasu | - | Indian Name | Atre | - | Hindu Name |
| Atreya | - | Indian Name | Atreyu | - | German Name |
| Atsu | - | Egyptian Name | Attai | - | Biblical Name |
| Attalia | - | Biblical Name | Attalus | - | Biblical Name |
| Atticus | - | Latin Name | Attila | - | Teutonic Name |
| Attiq | - | Muslim Name | Attor | - | Anglo Name |
| Attwood | - | English Name | Atu | - | African Name |
| Atul | - | Indian Name | Atul, Atulya | - | Indian Name |
| Atulya | - | Indian Name | Atum | - | Egyptian Name |
| Atyhtan | - | Anglo Name | Aubrey | - | French Name |
| Aubteen | - | Persian Name | Auden | - | English Name |
| Audley | - | Anglo Name | Audric | - | French Name |
| Audun | - | Norse Name | August | - | Latin Name |
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