| Name | Meaning | Gender | Origin |
|---|
| Cricket | A leaping insect | Unisex | English |
| Cupid | Desire | Unisex | Latin |
| Cyrus | Sun | Male | Persian |
| Daisy | Day's eye | Female | English |
| Dakota | The allies | Female | Native American |
| Dallas | Meadow stance | Male | Gaelic |
| Dante | Enduring, obstinate | Male | Latin |
| Darcy | From Arcy | Female | English |
| Darla | From The Old English Dearling: Darling. | Female | American English |
| Darwin | Dear friend | Male | English |
| Davida | Beloved | Female | Hebrew |
| Declan | Full of goodness | Male | Gaelic |
| Dewey | Place-Name And Surname: Welsh Form Of David. | Male | English |
| Diego | Supplanter | Male | Hebrew |
| Digby | Dyke farm, dyke settlement | Male | English |
| Dillon | Like A Lion. | Male | Welsh |
| Dino | From The Dene | Male | Italian |
| Dixie | Strong power | Male | English |
| Doc | Short for doctor | Unisex | English |
| Dodger | One that dodges or evades | Unisex | English |
| Dolly | Gift of god | Female | Greek |
| Donatello | Given [by God] | Unisex | Latin |
| Donato | Given [by God] | Male | Latin |
| Donna | Lady | Female | Italian |
| Dora | Gift | Female | Greek |
| Dottie | Gift of god | Unisex | Greek |
| Dozer | One who sleeps lightly | Unisex | English |
| Duke | Duke | Male | English |
| Echo | Echo | Female | Greek |
| Edda | Uncertain, perhaps great-grandmother | Female | Norse |