| Name | Meaning | Gender | Origin |
|---|
| Harley | Old English for Army Meadow. From the hare meadow | Female | English |
| Heather | heather | Female | Scottish |
| Heidi | Female
| Female | English |
| Honey | Term of endearment. Sweet syrup produced by bees | Female | Word |
| Hooch | | Unisex | Hebrew |
| Hulk | | Unisex | Hebrew |
| Ice | Water frozen solid | Unisex | |
| Idun | Viking mythology: the goddess of youth | Unisex | |
| Jabba | | Unisex | Hebrew |
| Jada | wise | Female | Spanish |
| Jamie | Feminine of James | Female | Scottish |
| Jasmine | Flower
| Female | Persian |
| Jaws | Bones that form the mouth. A dangerous situation - "The Jaws of Death" | Unisex | |
| Jemima | dove | Female | Hebrew |
| Jenny | Diminutive of Jane and Jennifer.
| Female | English |
| Jenny | Diminutive of Jane and Jennifer.
| Female | English |
| Jessica | God's grace | Female | Hebrew |
| Jester | A fool at medieval courts | Unisex | |
| Jezebel | follower of idols | Female | Hebrew |
| Juno | queen of the heavens | Female | Latin |
| Katie | Variant of Katherine. Pure.
| Female | English |
| Kel | | Unisex | Hebrew |
| Kyra | throne | Female | Feminine |
| Lace | From Lassy, Normandy | Unisex | English |
| Lavender | Lavender, A Purple Flower | Female | English |