| Name | Meaning | Gender | Origin |
|---|
| Josie | From Josephine - She shall add. | Female | English |
| Journey | Journey | Female | English |
| Judy | Hebrew, He will be praised, woman from Judea | Female | English |
| Julie | Youthful: Jove's child. A feminine of Julian.
| Female | |
| June | 6Th Month | Female | English |
| Juniper | Juniper Tree | Female | English |
| Justice | Just, Fairness | Female | English |
| Karen | pure | Female | Danish |
| Katie | Variant of Katherine. Pure.
| Female | English |
| Katrina | Greek, pure | Female | |
| Kelli | From The Wood | Unisex | Welsh |
| Kelly | Lively: aggressive.
| Female | Irish |
| Kendall | ruler of the valley | Female | English |
| Kentucky | | Unisex | |
| Kimberly | Cyneburga's Royal Forest, Meadow | Female | English |
| Kimmy | Cyneburga's Royal Forest, Meadow | Unisex | English |
| Kip | From The Pointed Hill | Unisex | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kristen | Anointed, Follower Of Christ | Female | Danish |
| Lana | Attractive | Female | English |
| Laura | bay laurel | Female | Latin |
| Lauren | bay laurel | Female | English |
| Leah | cow, weary one; glad tidings; mistress, ruler | Female | Hebrew |