| Name | Meaning | Gender | Origin |
|---|
| Dee | Dark | Unisex | Welsh |
| Delaney | From the elder tree grove.
| Female | Irish |
| Delphi | Delphia, Greece | Female | Greek |
| Delta | Mouth Of A River | Female | Greek |
| Denver | green valley | Male | English |
| Denzel | from the high stronghold | Male | Cornish |
| Derby | From Darby - Freeman. Various annual horse races. Also hat with a narrow brim and round crown. | Male | English |
| Derry | great lover, an ancient hero | Male | Irish |
| Destin | destiny | Male | Latin |
| Devon | defender | Male | English |
| Dewey | Diminutive of Dafydd, Welsh variation of David | Male | Anglicized |
| Diego | the suplanter | Male | Spanish |
| Digby | settlement near a ditch | Male | Norse |
| Dijon | Faithful | Unisex | English |
| Dorian | place name | Male | Greek |
| Doris | a dorian woman, of the sea | Female | Greek |
| Dublin | | Male | Hebrew |
| Dudley | The people's meadow | Male | English |
| Dunlop | | Unisex | Hebrew |
| Dusty | Covered with dust, tinged with grey | Unisex | |
| Earth | | Unisex | Hebrew |
| Eaton | riverside village | Male | English |
| Eden | delightful, adornment, paradise | Female | Hebrew |
| Edna | pleasure, delight | Female | Hebrew |
| Egypt | | Male | Hebrew |