| Name | Meaning | Gender | Origin |
|---|
| Gonzo | Bizarre, unconventional, oddball. | Unisex | English |
| Gracie | Good will | Female | Latin |
| Griffin | Reddish | Male | Welsh |
| Gucci | | Unisex | Hebrew |
| Gunner | Battle | Male | Norse |
| Guy | Guide | Male | French |
| Hades | World of the dead or hell. | Unisex | Greek |
| Hampton | Home or high settlement | Male | English |
| Hannibal | The grace of the god Ba'al | Male | Phoenician |
| Hardy | Strong, hardy | Male | Germanic |
| Harley | Hare clearing | Male | English |
| Harry | Home ruler | Male | Germanic |
| Hector | Holding fast | Male | Greek |
| Helga | Holy | Female | German |
| Hendrix | | Unisex | Hebrew |
| Hercules | Grandiose gift | Male | Greek |
| Hooch | | Unisex | Hebrew |
| Horace | Hour, time. | Male | Latin |
| Hunter | Hunter | Male | English |
| Ichabod | Glory has departed | Male | Hebrew |
| Igor | Warrior archer | Male | Norse |
| Indiana | Land of Indians | Unisex | English |
| Ira | Watchful | Female | Hebrew |
| Jagger | Pedlar | Male | English |
| Jasper | Treasurer | Male | Persian |
| Jaws | Bones that form the mouth. A dangerous situation - "The Jaws of Death" | Unisex | English |
| Jess | Variant Of Jesse Jehovah Exists. | Unisex | Literary |
| Jesse | Gift | Male | Hebrew |
| Jet | Black gemstone | Unisex | English |
| Jezebel | Chaste, unmarried | Female | Hebrew |