| Name | Meaning | Gender | Origin |
|---|
| Crush | | Unisex | Hebrew |
| Cruz | cross | Male | Spanish |
| Cuddles | To nestle or snuggle. | Unisex | |
| Dante | lasting | Male | Latin |
| Darla | darling | Female | English |
| Dash | To move with haste, to rush. Punctuation. Long sound in Morse code. | Male | English |
| David | Dearly loved
| Male | Hebrew |
| Dean | From the valley. | Male | English |
| Deb | Honey Bee | Unisex | English |
| Destiny | Destiny, Fate | Female | English |
| Django | I awake | Male | |
| Doc | | 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 |
| Don | World Leader | Male | English |
| Dory | golden-haired | Female | |
| Dot | Small mark. Short for Dorothy - Gift of God Short sound in Morse code. Abbreviation of Dorothy. | Female | English |
| Earl | A British nobleman equivalent to a European count | Male | English |
| Edna | pleasure, delight | Female | Hebrew |
| Ego | | Unisex | Hebrew |
| Elinor | Torch | Female | English |
| Ellie | bright shining one | Female | English |
| Emperor | Male ruler of an empire | Male | |
| Eve | life | Female | Hebrew |
| Fillmore | | Unisex | Hebrew |