| Firstname | Gender | Origin | Meaning of name | Form | Pronunciation |
|---|---|---|---|---|---|
| Dabney |  | English | N/A | Daubeney | (DAB nee) |
| Dacey | | Gaelic | Of the Decies | Itself | (DAY see) |
| Dael | | Hebrew | Knowledge of God | Itself | (dah EL) |
| Dagan | | Hebrew | Grain | Itself | (DAH gahn) |
| Daley | | Gaelic | Descendant of Dálach | Itself | (DAY lee) |
| Dalton | | English | Town in the valley | Itself | (DAHL tun) |
| Dalzell | | Gaelic | White field | Dalziel | (dee ELL) |
| Dalziel | | Gaelic | White field | Itself | (dee ELL) |
| Damarcus | | Latin | From the god Mars | DeMarcus | (da MAR kuss) |
| Damarion | | N/A | Itself | (duh MAH ree on) |
| Firstname | Gender | Origin | Meaning | Form | Pronunciation |
|---|---|---|---|---|---|
| Dameon | | Greek | N/A | (DAY mee on) | |
| Damian | | Greek | To tame | (DAY mee en) | |
| Damiano | | Greek | To tame | (dah MYAHN oh) | |
| Damien | | Greek | To tame | (DAY mee en) | |
| Damion | | Greek | To tame | (DAY mee on) | |
| Dan | | Hebrew | Arbiter | Itself | (dan); (dahn) |
| Dane | | English | Honorable; person from Denmark | Itself | (dain) |
| Daniel | | Hebrew | God is my judge | Itself | (DAN yul) (DA nee el) |
| Danny | | Hebrew | God is my judge | Daniel | (DAN ee) |
| Dante | | Latin | Enduring, obstinate | Durante | (DON tay) |