| Damianos | | - | Ancient Greek | |
| Damianus | | - | Ancient Greek (Latinized) | |
| Damocles | | DAM-ə-kleez (English) | Greek Mythology (Latinized) | |
| Damokles | | - | Greek Mythology | |
| Damon | | DAY-mən (English) | Greek Mythology, English | |
| DanaË | | - | Greek Mythology | |
| Daphne | | DAF-nee (English), DAHF-nə (Dutch) | Greek Mythology, English, Dutch | |
| Dardanos | | - | Greek Mythology | |
| Dareia | | - | Late Greek | |
| Dareios | | - | Ancient Greek, Biblical Greek | |
| Daria | | DAHR-yah (Italian, Polish, Romanian), DAHR-ee-ə (English), DER-ee-ə (English), DAR-ee-ə (English) | Italian, Polish, Romanian, English, Croatian, Late Greek (Latinized) | |
| Dauid | | - | Biblical Greek | |
| Debbora | | - | Biblical Latin, Biblical Greek | |
| Deimos | | - | Greek Mythology | |
| Delia (1) | | DEEL-ee-ə (English), DEEL-yə (English), DEL-yah (Italian, Spanish) | English, Italian, Spanish, Romanian, Greek Mythology | |