| Name | Meaning | Gender | Origin |
|---|
| Diablo | The Devil | Unisex | English |
| Dolan | Descendant of Dubhshlán | Male | Gaelic |
| Domino | Small, rectangular black and white blocks used in the game of dominos. | Unisex | English |
| Donagh | Brown Warrior | Male | Celtic |
| Donald | World rule | Male | Gaelic |
| Donavan | Brown-Haired Chieftain. | Male | English |
| Donavon | Brown-Haired Chieftain. | Male | English |
| Donnan | Brown | Male | English |
| Donovan | Dark chieftain | Male | Gaelic |
| Dooley | Dark Hero | Male | English |
| Dorian | Descendant Of Dorus. Dorian Was A Character In Oscar Wilde's Novel The Picture Of Dorian Gray Who Was Given His Wish That His Portrait Would Age While He Remained Young And Handsome. | Male | Literary |
| Doug | Black water | Male | Gaelic |
| Dougal | Black stranger | Male | Gaelic |
| Douglas | Black water | Male | Gaelic |
| Douglass | From The Dark River. The Scottish Douglas Clan Had Two Historical Branches: (Black Douglases And Red Douglases.) The Lords Of These Clans Figure In Sir Walter Scott's Novels. | Male | English |
| Doyle | Dark stranger | Male | Gaelic |
| Duane | Dark, black | Male | Gaelic |
| Duff | Dark, black | Male | Gaelic |
| Dugan | Dark man | Male | Gaelic |
| Duncan | Brown chief | Male | Gaelic |
| Dunn | Dark Skinned | Male | English |
| Dunne | Brown | Unisex | English |
| Dunstan | Dark stone | Male | English |
| Dusty | Thor's stone | Unisex | Norse |
| Dwight | Mountain of Zeus | Male | English |
| Eboni | Ebony wood | Female | English |
| Ebony | Ebony wood | Female | English |
| Eclipse | | Unisex | Hebrew |
| Eightball | Black ball used in pool/billiards. | Unisex | English |
| Eldora | Gift of sun | Female | Greek |