| Name | Meaning | Gender | Origin |
|---|
| Lacy | Derived from Lacey which is a French Nobleman's surname brought to British Isles after Norman conquest.
| Male | |
| Lambert | Light of land
| Male | |
| Lance | knight's attendant; land | Male | English |
| Land | | Male | Hebrew |
| Laurel | Laurel
| Female | Latin |
| Lauren | bay laurel | Female | English |
| Lazy | | Unisex | |
| Leah | cow, weary one; glad tidings; mistress, ruler | Female | Hebrew |
| Lee | Healer
| Male | English |
| Leland | from the meadow land | Male | English |
| Leon | lion | Male | Greek |
| Leona | Like A Lion | Female | French |
| Leroy | The king.
| Male | |
| Levi | United | Male | Hebrew |
| Lewis | Renowned fighter. Form of Louis.
| Male | English |
| Liam | Form of William.
| Male | Irish |
| Libby | Diminutive of Elizabeth.
| Female | English |
| Liberty | Free
| Female | Word |
| Lillian | lily, a flower | Female | English |
| Lilly | Lily | Female | English |
| Lily | Lily
| Female | English |
| Lima | Mythical Goddess Of The Threshold | Unisex | Latin |
| Lime | | Unisex | Hebrew |
| Lincoln | Capital of Nebraska, USA. Old English: home by the pond | Male | English |
| Lindsay | pool island; linden island | Female | English |