| Donahue | - | Gaelic Name | Donal | - | Scottish Name |
| Donald | - | Scottish Name | Donalda | - | Gaelic Name |
| Donar | - | Teutonic Name | Donatello | - | Italian Name |
| Donatien | - | French Name | Donato | - | Latin Name |
| Donel | - | Scottish Name | Donell | - | Scottish Name |
| Doniel | - | Yiddish Name | Doniq | - | Eskimo Name |
| Donkor | - | Egyptian Name | Donnachadh | - | Scottish Name |
| Donnchadh | - | Scottish Name | Donnel | - | Scottish Name |
| Donnell | - | Scottish Name | Donovan | - | West Indies Name |
| Dontay | - | Spanish Name | Dooley | - | Gaelic Name |
| Dor | - | Biblical Name | Dorak | - | Aborigin Name |
| Dorian | - | Cyprien Name | Dorin | - | Romanian Name |
| Dorion | - | Greek Name | Dorith | - | Aramaic Name |
| Dorival | - | Portuguese Name | DOROFEI | - | Russian Name |
| Doron | - | Yiddish Name | Doroshenko | - | Ukrainian Name |
| Doroshevych | - | Ukrainian Name | Doruk | - | Turkish Name |
| Dost | - | Turkish Name | Dostel | - | Turkish Name |
| Dotan | - | Hebrew Name | Dothan | - | Biblical Name |
| Doudou | - | Cameroon Name | Doug | - | Scottish Name |
| Dougal | - | Anglo Name | Doughall | - | Scottish Name |
| Douglas | - | Anglo Name | Douglass | - | Scottish Name |
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