| Arjun | Man | Indian Names |
| Arkadiy | Man | Russian Names |
| Arkansas | Unisex | French Names |
| Arketah | Unisex | Native American - Oto Names |
| Arlais | Woman | Welsh Names |
| Arlanna | Woman | American Names |
| Arlen | Man | German Names |
| Arlene | Woman | American Names |
| Arlet | Woman | Indian Names |
| Arleta | Woman | Spanish Names |
| Arleth | Woman | Spanish Names |
| Arlette | Woman | French Names |
| Arlind | Man | Albanian Names |
| Arline | Woman | French Names |
| Arlo | Man | German Names |
| Arlott | Unisex | English Names |
| Armand | Man | French Names |
| Armande | Woman | French Names |
| Armando | Man | Spanish Names |
| Armani | Unisex | Italian Names |