| Name | Meaning | Gender | Origin |
|---|
| Jennifer | white shadow, white wave | Female | Cornish |
| Jill | youthful | Female | English |
| Kaiden | Fighter | Unisex | American |
| Katie | Variant of Katherine. Pure.
| Female | English |
| Katniss | | Female | |
| Katniss | | Female | |
| Kelly | Lively: aggressive.
| Female | Irish |
| Khaleesi | Modern Invented Name | Female | English |
| Laura | bay laurel | Female | Latin |
| Lauren | bay laurel | Female | English |
| Leah | cow, weary one; glad tidings; mistress, ruler | Female | Hebrew |
| Leona | Like A Lion | Female | French |
| Lexi | Greek, feminine form of Alexander, defending men | Female | English |
| Libby | Diminutive of Elizabeth.
| Female | English |
| Lila | night | Female | Arabic |
| Lilia | Lilac | Female | Slavic |
| Lily | Lily
| Female | English |
| Livia | Olive Tree | Female | English |
| Lola | strong woman | Female | Spanish |
| London | fierce ruler of the world | Female | English |
| Love | loved one | Female | Word |
| MacKenzie | Child of the wise leader
| Female | Scottish |
| Madison | son of a mighty warrior; son of Maud | Female | English |
| Mae | bitter | Female | English |
| Manhattan | Whiskey | Unisex | |