| Name | Meaning | Gender | Origin |
|---|
| Flash | To move rapidly. | Male | Word |
| Flora | flower | Female | Latin |
| Freedom | Freedom, Liberty | Male | English |
| Gandalf | | Male | Hebrew |
| Gandhi | | Unisex | Hebrew |
| Giant | | Male | Hebrew |
| Gigi | Pure, Farmer | Female | French |
| Godiva | Gift of God. | Female | English |
| Godzilla | | Male | Hebrew |
| Goliath | exile | Male | Hebrew |
| Goody | | Unisex | Hebrew |
| Goomba | | Unisex | Hebrew |
| Gordon | from the cornered hill | Male | Scottish |
| Grant | Bestow or great: tall. The American General and president Ulysses S. Grant. Surname.
| Male | Scottish |
| Grizzly | | Unisex | Hebrew |
| Halo | Circle of light surrounding the sun or moon. Luminous ring around the head of religious figures. | Unisex | |
| Hannibal | grace of Baal, god of fertility and fortune | Male | Punic |
| Harley | Old English for Army Meadow. From the hare meadow | Female | English |
| Havoc | | Unisex | Hebrew |
| Hawk | hawk, a bird | Male | Nature |
| Hercules | glory of Hera | Male | Greek |
| Hulk | | Unisex | Hebrew |
| Humberto | Big: bright.
| Male | |
| Hunter | A hunter. One who searches for something | Male | English |
| Huntress | | Unisex | Hebrew |