| Name | Meaning | Gender | Origin |
|---|
| Jane | gracious, merciful, God is gracious | Female | English |
| Jeanette | French variation of Jean, God is gracious | Female | |
| Jemima | dove | Female | Hebrew |
| Jessica | God's grace | Female | Hebrew |
| Josephine | God will increase | Female | |
| Julia | Youthful
| Female | Latin |
| Juliette | youthful | Female | |
| Juno | queen of the heavens | Female | Latin |
| Justine | just, true | Female | |
| 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 |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Kitty | Variant of Katherine. Pure.
| Female | English |
| Larissa | name of a city, mythical woman; cheerful one | Female | Ltin |
| Laura | bay laurel | Female | Latin |
| Laurel | Laurel
| Female | Latin |
| Lavender | Lavender, A Purple Flower | Female | English |
| Layla | night | Female | Arabic |
| Layla | night | Female | Arabic |
| Lillian | lily, a flower | Female | English |
| Lily | Lily
| Female | English |
| Linda | pretty | Female | |
| Lola | strong woman | Female | Spanish |
| Lorelei | from the Rhine River | Female | |
| Lucia | Light | Female | Italian |