| Name | Meaning | Gender | Origin |
|---|
| Dennis | Named for Saint Denys
| Male | |
| Derby | From Darby - Freeman. Various annual horse races. Also hat with a narrow brim and round crown. | Male | English |
| Desdemona | ill-fated one, misery | Female | Greek |
| Desiree | desired, wished | Female | |
| Diana | divine | Female | Latin |
| Diomedes | Cunning as Zeus | Unisex | Greek |
| Dion | Short for Dionysus | Male | Greek |
| Dolly | Variant of the Greek Dorothy meaning Gift of God.
| Female | English |
| Domina | | Unisex | Hebrew |
| Dominique | Belonging to God | Male | |
| Don | World Leader | Male | English |
| Donalbain | | Unisex | Hebrew |
| Donna | Lady
| Female | Italian |
| Dorothy | a gift of god | Female | English |
| Dot | Small mark. Short for Dorothy - Gift of God Short sound in Morse code. Abbreviation of Dorothy. | Female | English |
| Duffy | Dark Faced | Female | Celtic |
| Duncan | Dark complexioned warrior. | Male | Scottish |
| Ed | from TV show Ed, Edd, and Eddy | Male | English |
| Eddie | From Edward - Prosperous guardian | Male | English |
| Edgar | Fortunate and powerful.
| Male | |
| Edith | Happy warfare. Spoils of war.
| Female | English |
| Edmund | fortunate protector | Male | English |
| Edward | Guardian
| Male | English |
| Effie | Spoken Well Of | Female | Scottish |
| Eleanor | light, mercy | Female | English |