| Name | Meaning | Gender | Origin |
|---|
| Dido | Mythical Queen Of Carthage | Female | Latin |
| Digger | One that digs. | Unisex | |
| Digit | | Unisex | Hebrew |
| Dill | after the herb | Unisex | |
| 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 |
| Doctor Claw | | Unisex | Hebrew |
| Dog | Domesticated carnivorous mammal. Dogs exhibit enormous genetic variety with over 2 different breed types. Man's best friend. | Unisex | |
| Dolly | Variant of the Greek Dorothy meaning Gift of God.
| Female | English |
| Doodle | To draw when bored or abstracted. | Unisex | |
| Doodles | | Unisex | Hebrew |
| Doogie | Dark River | Unisex | English |
| Doolittle | | Unisex | Hebrew |
| Dorothy | a gift of god | Female | English |
| Douglas Fur | | Unisex | Hebrew |
| Dreamer | | Unisex | Hebrew |
| Druid | | Unisex | Hebrew |
| Duchess | From the AristoCats
| Female | |
| Dumpling | | Unisex | Hebrew |