| Name | Meaning | Gender | Origin |
|---|
| Freddie | peaceful ruler | Male | Dininutive |
| Frisky | | Unisex | Hebrew |
| Fritz | German form of Frederick
| Male | |
| Fritz | German form of Frederick
| Male | |
| Furby | | Unisex | Hebrew |
| Fuzzy | | Male | Hebrew |
| Fuzzy | | Male | Hebrew |
| Gabby | Strength Of God | Unisex | English |
| Galileo | from Galilee | Male | Italian |
| Garfield | Famous comis strip character. English: From the triangular field.
| Male | English |
| Gatsby | | Male | Hebrew |
| Gawain | White Hawk | Male | Scottish |
| Gem | A mineral that has been cut and polished | Unisex | |
| George | Farmer. In medieval legend St. George: (the knight who became patron saint of England) struggled with a fire-breathing dragon symbolizing the Devil.
| Male | Greek |
| Georgie | farmer | Male | English |
| Geronimo | Greek, sacred name | Male | Native |
| Gidget | | Unisex | Hebrew |
| Giggles | | Unisex | Hebrew |
| Gizmo | A mechanical device or gadget. | Unisex | |
| Goldilocks | | Unisex | Hebrew |
| Gremlin | | Unisex | Hebrew |
| Greyson | son of the steward | Male | English |
| Gumdrop | | Unisex | Hebrew |
| Gunner | bold warrior | Male | Scandinavian |
| Gus | From Gustave - Staff of the Goths | Male | English |