| Name | Meaning | Gender | Origin |
|---|
| Gotham | | Unisex | Hebrew |
| Grendel | Legend Name | Unisex | Anglo-Saxon |
| Grimm | Fierce | Unisex | Anglo-Saxon |
| Griselda | French for gray | Female | |
| Guadalupe | Named for the Virgin Mary
| Female | Spanish |
| Hecate | Mythical Witchcraft Goddess | Unisex | Greek |
| Hester | star | Female | Medieval |
| Hitchcock | | Unisex | Hebrew |
| Indigo | A dark blue plant dye | Female | Greek |
| Iris | rainbow, a play of colours | Female | |
| Isadora | gift of the moon | Female | Greek |
| Ivy | ivy plant, a wine | Female | Plant |
| Jamie | Feminine of James | Female | Scottish |
| Jane | gracious, merciful, God is gracious | Female | English |
| Jetta | jet | Female | English |
| Jezebel | follower of idols | Female | Hebrew |
| Jinx | Charm, Spell | Female | Latin |
| Juno | queen of the heavens | Female | Latin |
| Kali | after the Indian goddess of death | Female | Sanskrit |
| Kara | pure | Female | English |
| Keira | after the actress Keira Knightley | Female | Irish |
| Keiran | Little, Dark | Unisex | Celtic |
| Keri | Black, Dark | Unisex | English |
| Kiara | Italian, light, clear | Female | Spelling |
| Kiora | Little, Dark | Unisex | Celtic |