| Name | Meaning | Gender | Origin |
|---|
| Lawson | Man from Laurentum | Male | Latin |
| Leif | Descendant | Male | Norse |
| Leland | Land lying fallow | Male | English |
| Leo | Lion | Male | Latin |
| Leopold | Bold people | Male | Germanic |
| Levi | Combined | Male | Hebrew |
| Liberty | Freedom | Female | Latin |
| Lilac | Lilac flower | Female | French |
| Lincoln | Lake settlement, lake colony | Male | English |
| Luis | Fame and war | Male | Germanic |
| Luna | Moon | Female | Latin |
| Lydia | Noble kind | Female | Germanic |
| Lyric | Lyric | Unisex | English |
| Magnolia | Magnol's flower | Female | Latin |
| Maisie | Pet form of Mairead | Female | Gaelic |
| Marcel | Little Marcus | Male | Latin |
| Marigold | Golden Mary | Female | English |
| Marjorie | Pearl | Female | Greek |
| Mathilda | Powerful battler | Female | Germanic |
| Max | Little Maximus | Male | Latin |
| Maya | Uncertain, perhaps mother or great one | Female | Greek |
| Meadow | A meadow | Female | English |
| Melanie | Black | Female | Greek |
| Melody | Melody | Female | Greek |
| Memphis | City Of Moph | Female | Hebrew |
| Merry | Compassion | Female | English |
| Miles | Uncertain, perhaps peaceful | Male | Germanic |
| Milo | Uncertain, perhaps peaceful | Male | Germanic |
| Mint | After the herb | Unisex | English |
| Minx | | Unisex | Hebrew |