| Name | Meaning | Gender | Origin |
|---|
| Doctor Claw | | Unisex | Hebrew |
| Dog | Domesticated carnivorous mammal. Dogs exhibit enormous genetic variety with over 2 different breed types. Man's best friend. | Unisex | |
| Domino | Small, rectangular black and white blocks used in the game of dominos. | Male | Latin |
| Donald | ruler of the world, brown stranger | Male | Scottish |
| Doodle | To draw when bored or abstracted. | Unisex | |
| Doodles | | Unisex | Hebrew |
| Doogie | Dark River | Unisex | English |
| Doolittle | | Unisex | Hebrew |
| Douglas Fur | | Unisex | Hebrew |
| Dove | dove, a bird | Male | Color |
| Drake | A male duck. | Male | English |
| Draper | | Male | Hebrew |
| Draven | Avenger | Male | User Contributed |
| Dream | Dream | Male | English |
| Dreamer | | Unisex | Hebrew |
| Druid | | Unisex | Hebrew |
| Dublin | | Male | Hebrew |
| Dudley | The people's meadow | Male | English |
| Duke | Highest ranking nobleman | Male | English |
| Dumpling | | Unisex | Hebrew |
| Durango | Strong. | Male | French |
| Dustbunny | | Unisex | Hebrew |
| Dusty | Covered with dust, tinged with grey | Unisex | |
| Dweezil | | Male | Hebrew |
| Dynamite | | Unisex | Hebrew |