| Name | Meaning | Gender | Origin |
|---|
| Fritz | German form of Frederick
| Male | |
| Fuzzy | | Male | Hebrew |
| Fuzzy | | Male | Hebrew |
| Gabby | Strength Of God | Unisex | English |
| 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 |
| Gizmo | A mechanical device or gadget. | Unisex | |
| Goose | | Unisex | Hebrew |
| Gunner | bold warrior | Male | Scandinavian |
| Gus | From Gustave - Staff of the Goths | Male | English |
| Gyro | | Unisex | Hebrew |
| Hank | ruler of an estate | Male | English |
| Hawkeye | Having very keen eyesight. | Male | |
| Henry | ruler of the home | Male | |
| Hershey | Brand of chocolate. | Male | |
| Huck | | Male | Hebrew |
| Hunter | A hunter. One who searches for something | Male | English |
| Izzy | Salvation By God | Male | English |
| Jack | after the Georgetown University mascot, Jack the Bulldog | Male | English |
| Jack | From John - God's gracious gift | Male | English |
| Jackson | Son of Jack | Male | English |
| Jacob | The supplanter, held by the heel | Male | Hebrew |
| Jake | From Jacob - To fill the place of another | Male | Hebrew |
| Jasper | Black stone
| Male | Persian |
| Jasper | Black stone
| Male | Persian |
| Jasper | Black stone
| Male | Persian |