| Name | Meaning | Gender | Origin |
|---|
| Logan | little hollow | Male | Scottish |
| London | fierce ruler of the world | Female | English |
| Luca | man from Lucania | Male | Italian |
| Lucas | Form of Luke light: illumination.
| Male | Latin |
| Lucia | Light | Female | Italian |
| Lucius | Light | Male | Roman |
| Lucy | light: illumination.
| Female | English |
| Luke | Light | Male | Greek |
| Maddison | Son Of Maud | Unisex | English |
| Madison | son of a mighty warrior; son of Maud | Female | English |
| Magnolia | Flower
| Female | Latin |
| Marcus | warlike | Male | Latin |
| Margaret | after Margaret Thatcher | Female | Greek |
| Margarita | Cocktail made with tequila and lemon or lime juice. | Female | Spanish |
| Maria | bitter | Female | Latin |
| Marin | Of The Sea | Female | French |
| Marina | sea maiden | Female | Latin |
| Marshall | Man who looks after a nobleman's estate, keeper of the horses; steward | Male | |
| Marshmallow | A soft spongy sweet confectionery. Also a timid person. | Unisex | |
| Martha | a lady | Female | Aramaic |
| Mason | Worker in stone. | Male | English |
| Matthew | Gift of the Lord | Male | Hebrew |
| May | bitter | Female | English |
| Meadow | Meadow | Female | English |
| Megan | mighty, strong able, pearl | Female | English |