| Name | Meaning | Gender | Origin |
|---|
| Lime | | Unisex | Hebrew |
| Lincoln | Capital of Nebraska, USA. Old English: home by the pond | Male | English |
| Little | | Male | Hebrew |
| Little Bit | | Unisex | |
| Little One | | Unisex | Hebrew |
| Lizzy | My G-D Is An Oath, Pledged To G-D | Unisex | English |
| Loco | | Unisex | |
| Lottie | free man | Female | English |
| Lovely | | Unisex | Hebrew |
| Lucifer | light-bearer | Male | Latin |
| Lucifer | light-bearer | Male | Latin |
| Lucky | Having good luck. | Male | Word |
| Lucy | light: illumination.
| Female | English |
| Lucyfurr | | Female | |
| Luke Skywalker | | Unisex | Hebrew |
| Luna | moon | Female | Latin |
| Maggie | Abbreviation of Margaret. A pearl.
| Female | English |
| Magic | Possessing qualities that produce baffling effects | Male | Word |
| Magic | Possessing qualities that produce baffling effects | Male | Word |
| Magpie | | Unisex | |
| Mai | brightness; coyote | Female | Japanese |
| Maisie | child of light | Female | Scottish |
| Majesty | | Male | Hebrew |
| Major | Army or Air Force rank above Captain but below Lieutenant Colonel | Male | Latin |
| Makayla | Who Is Like God | Female | English |