| Allen | - | Celtic Name | Allister | - | Gaelic Name |
| Ally | - | English Name | Alman | - | Muslim Name |
| Almar | - | Icelandic Name | Almir | - | Muslim Name |
| Almodad | - | Biblical Name | Almon | - | Biblical Name |
| Almund | - | Anglo Name | Alo | - | American Name |
| Alobo | - | Cameroon Name | Alohi | - | Polynesian Name |
| Alois | - | Swiss Name | Alok | - | Indian Name |
| Aloke | - | Indian Name | Aloki | - | Hindu Name |
| Alonso | - | German Name | Alonzo | - | United States Name |
| Alop | - | Hindu Name | Alor | - | French Name |
| Alp | - | English Name | Alparslan | - | Turkish Name |
| Alpay | - | Turkish Name | Alper | - | Turkish Name |
| Alpesh | - | Hindu Name | Alpha | - | African Name |
| Alphonso | - | Italian Name | Alpin | - | Scottish Name |
| Alroy | - | Gaelic Name | Alstair | - | Scottish Name |
| Altair | - | Algerian Name | Altamash | - | Muslim Name |
| Altan | - | Turkish Name | Altay | - | Turkish Name |
| Alter | - | Yiddish Name | Alton | - | English Name |
| Altu | - | Turkish Name | Alva | - | Algerian Name |
| Alvah | - | Algerian Name | Alvan | - | Algerian Name |
| Alvaro | - | Spanish Name |
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