| Name | Meaning | Gender | Origin |
|---|
| Delta | Mouth Of A River | Female | Greek |
| Demeter | earth mother | Female | Greek |
| Demi | half, small | Female | Greek |
| Denali | Great One | Male | Hindu |
| Desiree | desired, wished | Female | |
| Destiny | Destiny, Fate | Female | English |
| Devon | defender | Male | English |
| Dharma | truth | Female | Sanskrit |
| Diamond | In The Rough | Female | |
| Diana | divine | Female | Latin |
| Dianna | Divine. Mythological ancient Roman divinity Diana was noted for beauty and swiftness: often depicted as a huntress. Also Diana Princess of Wales.
| Female | |
| Dice | Small cubes with sides numbered 1 to 6 used in games. | Male | Word |
| Diddy | | Unisex | Hebrew |
| Didi | Determined Advocate Of The People | Female | German |
| Dido | Mythical Queen Of Carthage | Female | Latin |
| Diesel | | Male | Hebrew |
| Diesel | | Male | Hebrew |
| Digger | One that digs. | Unisex | |
| Dilemma | | Unisex | Hebrew |
| Dinky | dog on National Lampoon's Vacation | Unisex | |
| DJ | | Unisex | Hebrew |
| Dorothy | a gift of god | Female | English |
| Dottie | gift of God | Female | English |
| Dove | dove, a bird | Male | Color |
| Duke | Highest ranking nobleman | Male | English |