| Name | Meaning | Gender | Origin |
|---|
| Lazarus | God's help | Male | Greek |
| Leah | cow, weary one; glad tidings; mistress, ruler | Female | Hebrew |
| Legolas | Tolkien, Lord of the Rings | Unisex | |
| Levi | United | Male | Hebrew |
| Lois | Battle Maiden | Female | Greek |
| Lord | A male title of nobility. | Male | English |
| Louis | famed warrior | Male | |
| Lucas | Form of Luke light: illumination.
| Male | Latin |
| Luke | Light | Male | Greek |
| Lydia | woman from Persia, beauty | Female | Greek |
| Lynette | idol | Female | Welsh |
| Madison | son of a mighty warrior; son of Maud | Female | English |
| Mara | Sorrowful | Female | Hebrew |
| Marcus | warlike | Male | Latin |
| Mark | warlike | Male | Latin |
| Martha | a lady | Female | Aramaic |
| Mary | bitter | Female | Hebrew |
| Matthew | Gift of the Lord | Male | Hebrew |
| Maxwell | Capable
| Male | Scottish |
| Mercy | compassion, pity | Female | English |
| Meredith | great ruler | Female | Welsh |
| Meriadoc | | Unisex | Hebrew |
| Merry | Mirthful: joyous. Also an abbreviation of Meredith.
| Female | English |
| Micah | who is like the Lord | Male | Hebrew |
| Michael | who is like God | Male | Hebrew |