| Name | Meaning | Gender | Origin |
|---|
| Dazzle | | Unisex | Hebrew |
| Demon | Demon | Unisex | Greek |
| Desta | Happiness | Female | African |
| Diesel | | Unisex | Hebrew |
| Digger | One that digs. | Unisex | English |
| Dinky | Dog on National Lampoon's Vacation | Unisex | English |
| Dolly | Gift of god | Female | Greek |
| Dopey | | Unisex | Hebrew |
| Dora | Gift | Female | Greek |
| Dozer | One who sleeps lightly | Unisex | English |
| Duchess | From the AristoCats | Unisex | English |
| Emma | All-containing | Female | German |
| Erin | From Ireland | Female | Gaelic |
| Festus | Holiday | Unisex | Latin |
| Fifi | He will enlarge | Female | Hebrew |
| Fiona | Fair, white, beautiful | Female | Gaelic |
| Flora | Flower | Female | Latin |
| Florence | Blossoming | Female | Latin |
| Fluffy | Covered with fluff, Soft, light and airy. | Female | English |
| Foxy | Resembling a fox. Slang for sexy | Unisex | English |
| Fudge | A soft, rich candy | Unisex | English |
| Gator | | Unisex | Hebrew |
| Georgie | Earth worker | Unisex | Greek |
| Geraldine | Spear ruler | Female | Germanic |
| Gin | Silvery | Female | English |
| Ginger | Spring-like | Female | Latin |
| Girlie | Girl | Unisex | English |
| Gizmo | A mechanical device or gadget. | Unisex | English |
| Godzilla | | Unisex | Hebrew |
| Goober | Southern US term for peanut. Also chocolate covered peanuts | Unisex | English |