| Name | Meaning | Gender | Origin |
|---|
| Georgia | farmer, to work the earth | Female | English |
| Goddess | | Female | Hebrew |
| Grizabella | | Unisex | Hebrew |
| Harriette | Rules the home
| Female | |
| Hecate | Mythical Witchcraft Goddess | Unisex | Greek |
| Hektor | | Unisex | Hebrew |
| Helen | bright one, torchlight | Female | Greek |
| Helena | bright, shining one | Female | Latinate |
| Helios | Sun | Unisex | Greek |
| Hera | Queen of the Gods | Female | Greek |
| Hermione | messenger, earthly | Female | Greek |
| Hestia | hearth, fireside | Female | Greek |
| Hillary | happy, cheerful | Female | Latin |
| Hyperion | | Unisex | Hebrew |
| Iliana | from Ilium or Troy | Female | Greek |
| Io | pronounced: Ee-Oh | Female | Greek |
| Irene | Peace
| Female | Greek |
| Iris | rainbow, a play of colours | Female | |
| Isabeau | from the movie LadyHawke | Female | |
| Iyonna | Variant of Hannah. Gracious.
| Female | |
| Jacalyn | Feminine of Jacques derived from James and Jacob.
| Female | |
| Jacinda | Beautiful
| Female | English |
| Jacqueleen | | Unisex | |
| Jacynth | Beautiful, Beloved
| Female | |
| Jasmin | A flower name from the older form Jessamine.
| Female | |