| Name | Meaning | Gender | Origin |
|---|
| Julio | Latin, youthful, downy-bearded | Male | Spanish |
| Katia | pure | Female | Russian |
| Kendi | Loved One | Unisex | African |
| Lala | Tulip | Female | Slavic |
| Lalo | To Sing A Lullaby | Unisex | Latin |
| Lara | citadel | Female | Russian |
| Laura | bay laurel | Female | Latin |
| Lazaro | God Is My Helper | Male | Italian |
| Lea | weary or meadow | Female | English |
| Lela | Night | Unisex | Arabic |
| Leon | lion | Male | Greek |
| Leonardo | Lion-bold. Leonardo da Vinci is considered by many to be the most brilliant and creative men who ever lived.
| Male | Italian |
| Leonora | Light | Female | Italian |
| Lia | dependence | Female | Italian |
| Linda | pretty | Female | |
| Lisbon | | Unisex | Hebrew |
| Lita | Light | Female | Latin |
| Loco | | Unisex | |
| Lola | strong woman | Female | Spanish |
| Loli | | Unisex | Hebrew |
| Lolita | Spanish, lady of sorrows | Female | Spanish |
| Lora | Flower
| Female | |
| Lorda | Reference to the Virgin Mary
| Female | |
| Lore | Flower
| Female | |
| Lorenzo | Form of Lawrence. Lorenzo de' Medici was a patron of Michaelangelo and Da Vinci.
| Male | Italian |