| Name | Meaning | Gender | Origin |
|---|
| Josephine | God will increase | Female | |
| Josie | From Josephine - She shall add. | Female | English |
| Journey | Journey | Female | English |
| Juno | queen of the heavens | Female | Latin |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kylie | Boomerang. Feminine form of Kyle.
| Female | Aboriginal |
| Lady | A female title of nobility. | Female | |
| Layla | night | Female | Arabic |
| Layla | night | Female | Arabic |
| Lenora | Italian diminutive of Eleonora or Eleanor, meaning unknown | Female | English |
| Lexie | Protector Of Mankind | Unisex | English |
| Lila | night | Female | Arabic |
| Lili | Consecrated To God | Unisex | German |
| Lilith | character in Cheers | Female | Assyrian |
| Lily | Lily
| Female | English |
| Livia | Olive Tree | Female | English |
| Lola | strong woman | Female | Spanish |
| London | fierce ruler of the world | Female | English |
| Lotus | freamlike, lotus flower | Female | Greek |
| Louise | Renowned fighter. Feminine of Louis.
| Female | |
| Love | loved one | Female | Word |
| Luna | moon | Female | Latin |
| Lux | latin for light | Female | Latin |