| Name | Meaning | Gender | Origin |
|---|
| Furby | | Unisex | Hebrew |
| Furrari | | Unisex | Hebrew |
| Galileo | from Galilee | Male | Italian |
| Gambler | | Unisex | Hebrew |
| 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 | |
| Genghis | | Male | Hebrew |
| 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 |
| Geronimo | Greek, sacred name | Male | Native |
| Gimli | after the dwarf in Lord of the Rings | Unisex | |
| Ginger | A spice | Female | English |
| Glenda | Holy And Good | Female | Celtic |
| Goblin | | Male | Hebrew |
| Godfather | | Unisex | Hebrew |
| Godiva | Gift of God. | Female | English |
| Grace | after Grace Kelly | Female | |
| Gretel | from Hansel & Gretel | Unisex | |
| Griselda | French for gray | Female | |
| Gucci | | Female | Hebrew |
| Guinevere | white shadow, white wave | Female | Welsh |
| Guinness | Brand of stout beer from Ireland. | Unisex | |
| Guru | | Unisex | Hebrew |
| Guster | | Unisex | Hebrew |