| Name | Meaning | Gender | Origin |
|---|
| Devin | poet | Male | Irish |
| Devon | defender | Male | English |
| Dewey | Diminutive of Dafydd, Welsh variation of David | Male | Anglicized |
| Dexter | dyer, right-handed | Male | Latin |
| Dharma | truth | Female | Sanskrit |
| Diablo | The Devil | Female | Spanish |
| Diamond | In The Rough | Female | |
| Dido | Mythical Queen Of Carthage | Female | Latin |
| Diesel | | Male | Hebrew |
| Diesel | | Male | Hebrew |
| Digger | One that digs. | Unisex | |
| Digit | | Unisex | Hebrew |
| Dill | after the herb | Unisex | |
| Dillon | Born Near The Sea | Male | Welsh |
| Dina | From The Valley | Female | English |
| Dinah | Alice in Wonderland's cat | Female | Hebrew |
| Dinger | | Unisex | Hebrew |
| Dionysus | also Dionysos and Dionysis, Greek mythology: god of wine, also known as Bacchus | Unisex | |
| Dior | Golden Gift | Female | French |
| Disco | | Unisex | Hebrew |
| Disney | | Unisex | Hebrew |
| Dixie | Abbreviation of Richard. In the USA Dixie refers to the French word for ten: also to the southern states below the Mason- Dixon line.
| Female | Latin |
| Django | I awake | Male | |
| Dobby | Works at Hogwarts.
| Male | |
| Doctor Claw | | Unisex | Hebrew |