| Name | Meaning | Gender | Origin |
|---|
| Dag | Day | Male | Norse |
| Danger | | Unisex | Hebrew |
| Dash | From Chiel | Male | French |
| Diesel | | Unisex | Hebrew |
| Digger | One that digs. | Unisex | English |
| Dimitri | Earth mother | Male | Greek |
| Dinky | Dog on National Lampoon's Vacation | Unisex | English |
| Dixie | Strong power | Male | English |
| Doodles | | Unisex | Hebrew |
| Dream | Dream | Unisex | English |
| Duchess | From the AristoCats | Unisex | English |
| Duke | Duke | Male | English |
| Edwin | Rich friend | Male | English |
| Elf | Santa's helper. | Unisex | English |
| Ellis | My God is the Lord | Unisex | Hebrew |
| Fang | Fragrant | Unisex | Chinese |
| Feisty | | Unisex | Hebrew |
| Foxy | Resembling a fox. Slang for sexy | Unisex | English |
| Frank | Javelin | Male | Germanic |
| Frisky | | Unisex | Hebrew |
| Frito | | Unisex | Hebrew |
| Garnet | Grain | Male | Latin |
| Gizmo | A mechanical device or gadget. | Unisex | English |
| Gomez | | Unisex | Hebrew |
| Goober | Southern US term for peanut. Also chocolate covered peanuts | Unisex | English |
| Gus | From Gustave - Staff of the Goths | Male | English |
| Halfpint | | Unisex | Hebrew |
| Happy | Showing satisfaction or joy | Unisex | English |
| Harley | Hare clearing | Male | English |
| Harry | Home ruler | Male | Germanic |