| Name | Meaning | Gender | Origin |
|---|
| Jane | gracious, merciful, God is gracious | Female | English |
| Jasmine | Flower
| Female | Persian |
| Jazzy | Modern variant of Jasmine: combination of Jocelyn and the musical term jazz.
| Female | |
| Jenna | white shadow, white wave | Female | English |
| Jewel | Jewel
| Female | Word |
| Jewels | Jewel | Unisex | English |
| Jill | youthful | Female | English |
| Jinx | Charm, Spell | Female | Latin |
| Jo | Variation of Johanna, God is gracious | Female | English |
| Jo Jo | | Unisex | Hebrew |
| Jojo | | Female | Hebrew |
| Jolie | French for pretty | Female | |
| Josh | God Saves | Unisex | English |
| Josie | From Josephine - She shall add. | Female | English |
| Julia | Youthful
| Female | Latin |
| Julie | Youthful: Jove's child. A feminine of Julian.
| Female | |
| Juliette | youthful | Female | |
| June | 6Th Month | Female | English |
| Junebug | | Female | Hebrew |
| Juno | queen of the heavens | Female | Latin |
| Justice | Just, Fairness | Female | English |
| Kali | after the Indian goddess of death | Female | Sanskrit |
| Kalli | Energy, Black Goddess | Unisex | Hindu |
| Kashmir | Name Of A State In India Kasi | Female | Hindi |
| Kat | pure | Female | English |