| Name | Meaning | Gender | Origin |
|---|
| Graham | gravelly homestead | Male | Scottish |
| Grant | Bestow or great: tall. The American General and president Ulysses S. Grant. Surname.
| Male | Scottish |
| Griffin | strong lord | Male | Welsh |
| Gus | From Gustave - Staff of the Goths | Male | English |
| Hank | ruler of an estate | Male | English |
| Heath | Wasteland | Male | English |
| Heinz | German, home of the king | Male | |
| Henley | high meadow | Male | English |
| Hennessey | | Unisex | Hebrew |
| Henry | ruler of the home | Male | |
| Hilary | cheerful, happy | Male | Latin |
| Hocus Pocus | | Unisex | Hebrew |
| Honey Bear | | Unisex | Hebrew |
| Ivory | The hard, smooth, yellowish-white of an elephant's tusk. | Male | Word |
| Izzy | Salvation By God | Male | English |
| Jack Daniels | | Unisex | Hebrew |
| Jacob | The supplanter, held by the heel | Male | Hebrew |
| Jasper | Black stone
| Male | Persian |
| Jasper | Black stone
| Male | Persian |
| Jasper | Black stone
| Male | Persian |
| Jeep | | Unisex | Hebrew |
| Jello | | Unisex | Hebrew |
| Jeremy | God will uplift, appointed by God | Male | English |
| Jesse | wealthy | Male | Hebrew |
| Julius | after Julius Caesar | Male | Latin |