| Name | Meaning | Gender | Origin |
|---|
| Lauren | bay laurel | Female | English |
| Liam | Form of William.
| Male | Irish |
| Libby | Diminutive of Elizabeth.
| Female | English |
| Lillian | lily, a flower | Female | English |
| Lily | Lily
| Female | English |
| Lindsay | pool island; linden island | Female | English |
| Lisa | Devoted to God
| Female | English |
| Lord | A male title of nobility. | Male | English |
| Lucy | light: illumination.
| Female | English |
| Luna | moon | Female | Latin |
| Lux | latin for light | Female | Latin |
| Madeline | woman from Magdala, one who is elevated, a high tower | Female | English |
| Maeve | goddess; a purple flower | Female | Irish |
| Mallory | army counseler, without good fortune | Female | |
| Marcus | warlike | Male | Latin |
| Margaret | after Margaret Thatcher | Female | Greek |
| Marie | Bitter
| Female | |
| Martina | Warlike | Female | Latin |
| Mary | bitter | Female | Hebrew |
| Matthew | Gift of the Lord | Male | Hebrew |
| Megan | mighty, strong able, pearl | Female | English |
| Melody | song | Female | Greek |
| Meredith | great ruler | Female | Welsh |
| Mia | Mine | Female | Scandinavian |
| Michael | who is like God | Male | Hebrew |