| Name | Meaning | Gender | Origin |
|---|
| Helen | bright one, torchlight | Female | Greek |
| Henna | | Female | Hebrew |
| Hera | Queen of the Gods | Female | Greek |
| Hilde | Battle-Maid | Unisex | English |
| Honey | Term of endearment. Sweet syrup produced by bees | Female | Word |
| Honoratas | Honor
| Female | |
| Imp | | Unisex | Hebrew |
| Irene | Peace
| Female | Greek |
| Iris | rainbow, a play of colours | Female | |
| Irma | universal, complete | Female | |
| Isabella | pledged to God | Female | Spanish |
| Isis | throne | Female | Egyptian |
| Isolda | Rule of ice
| Female | |
| Ivy | ivy plant, a wine | Female | Plant |
| Jacinda | Beautiful
| Female | English |
| Jackie | supplanter | Female | English |
| Jacynth | Beautiful, Beloved
| Female | |
| Jewel | Jewel
| Female | Word |
| Jimena | Heard
| Female | Spanish |
| Jinx | Charm, Spell | Female | Latin |
| Joy | From Joyce - Gay and joyful | Female | Word |
| Julie | Youthful: Jove's child. A feminine of Julian.
| Female | |
| Juliette | youthful | Female | |
| Kali | after the Indian goddess of death | Female | Sanskrit |
| Karinna | | Female | |