| Name | Meaning | Gender | Origin |
|---|
| Lauren | bay laurel | Female | English |
| Lefty | Left handed person. Member of the political left. | Unisex | |
| Leigh | meadow | Female | English |
| Lexy | Greek, feminine form of Alexander, defending men | Female | English |
| Lia | dependence | Female | Italian |
| Lilian | lily | Female | English |
| Liliana | lily, a flower | Female | Italian |
| Lillian | lily, a flower | Female | English |
| Linda | pretty | Female | |
| Lindsay | pool island; linden island | Female | English |
| Lindy | Serpent | Unisex | English |
| Lise | Abbreviation of Elisabeth. My God is bountiful:God of plenty: devoted to God.
| Female | |
| Lisha | Noble, Kind | Unisex | English |
| Lizard | | Unisex | Hebrew |
| Lockwood | From The Enclosed Wood | Unisex | English |
| London | fierce ruler of the world | Female | English |
| Loretta | Pure
| Female | English |
| Lottie | free man | Female | English |
| Love | loved one | Female | Word |
| Luci | Light | Unisex | English |
| Lucrecia | Brings light
| Female | |
| Luz | light | Female | Spanish |
| Lynette | idol | Female | Welsh |
| Maci | Weapon | Female | French |
| Madelena | From the tower
| Female | |