| Name | Meaning | Gender | Origin |
|---|
| Josephine | God will increase | Female | |
| Julia | Youthful
| Female | Latin |
| Juliette | youthful | Female | |
| Juno | queen of the heavens | Female | Latin |
| Kandy | Cutie
| Male | |
| Katherine | Pure. Used since third century A.D. Early Latin forms Katerina and Caterina became Katharine and Catherine. French Cateline and English Catlyn came into wider use during medieval period when variants multiplied.
| Female | Greek |
| Kayla | crown of laurels | Female | Arabic |
| Kelila | laurel, crown | Female | Hebrew |
| Kendra | Blend of Ken: (royal obligation:clear water) and Sandra: (protector of man) or Andrea: (manly or masculine).
| Female | English |
| Khari | Queenly: Joyful Song: Born to rule and bring joy.
| Female | |
| Kimberly | Cyneburga's Royal Forest, Meadow | Female | English |
| Kinsey | victorious prince | Female | English |
| Lancelot | Knight of Arthur and lover of Guinevere
| Male | |
| Launcelot | Knight of Arthur and lover of Guinevere
| Male | |
| Laura | bay laurel | Female | Latin |
| Leda | happy | Female | Greek |
| Lillian | lily, a flower | Female | English |
| Lorraine | From Lorraine
| Female | |
| Louise | Renowned fighter. Feminine of Louis.
| Female | |
| Luciana | light | Female | Italian |
| Lucy | light: illumination.
| Female | English |
| Lydia | woman from Persia, beauty | Female | Greek |
| Lynette | idol | Female | Welsh |
| MacKenzie | Child of the wise leader
| Female | Scottish |
| Madeline | woman from Magdala, one who is elevated, a high tower | Female | English |