| Name | Meaning | Gender | Origin |
|---|
| Grayson | son of the bailiff | Male | English |
| Gregory | vigilant, a watchman | Male | Greek |
| Hank | ruler of an estate | Male | English |
| Harrison | Son of Harry Surname.
| Male | English |
| Harry | estate ruler | Male | English |
| Harry | estate ruler | Male | English |
| Henry | ruler of the home | Male | |
| Honeysuckle | | Unisex | Hebrew |
| Hugh | bright in mind and spirit | Male | English |
| Humphrey | peaceful warrior | Male | |
| Ian | Form of John | Male | Scottish |
| Isidoro | Gift Of Isis, Mythical Goddess Of Sky And Nature | Unisex | Italian |
| Ivan | Form of John | Male | Russian |
| Izzie | | Unisex | Hebrew |
| Jack | after the Georgetown University mascot, Jack the Bulldog | Male | English |
| Jack | From John - God's gracious gift | Male | English |
| Jacob | The supplanter, held by the heel | Male | Hebrew |
| Jake | From Jacob - To fill the place of another | Male | Hebrew |
| James | From Jacob - To fill the place of another, supplanter. | Male | English |
| Jean | God is gracious | Male | |
| Jeff | pledge of peace | Male | English |
| Jen | White, Fair | Unisex | English |
| Jim | supplanter | Male | English |
| Jimbo | Supplanter, Representative | Unisex | Hebrew |
| Jimmy | supplanter | Male | English |