| Name | Meaning | Gender | Origin |
|---|
| Hope | Hope
| Female | |
| Horse | | Unisex | Hebrew |
| Howard | guardian of the home, watchman | Male | |
| Howie | Brave Heart, Mind | Unisex | English |
| Hubble | | Unisex | Hebrew |
| Hunter | A hunter. One who searches for something | Male | English |
| Huntley | hunter's meadow | Male | English |
| Hyde | hide | Male | English |
| Ian | Form of John | Male | Scottish |
| Ida | prosperous | Female | |
| Ignatius | fiery | Male | Latin |
| Indian | | Unisex | Hebrew |
| Inga | guarded by Ing | Female | Norse |
| Iona | flower name, purple jewel | Female | Scottish |
| Irene | Peace
| Female | Greek |
| Iron | | Unisex | Hebrew |
| Irwin | boar friend | Male | English |
| Isaac | laughing one | Male | Hebrew |
| Isabel | concecrated to God | Female | Spanish |
| Isabella | pledged to God | Female | Spanish |
| Isabelle | pledged to God | Female | |
| Isaiah | salvation of the Lord | Male | Hebrew |
| Jace | Hebrew, the Lord is salvation | Male | Hebrew |
| Jack | after the Georgetown University mascot, Jack the Bulldog | Male | English |
| Jack | From John - God's gracious gift | Male | English |