| Name | Meaning | Gender | Origin |
|---|
| Liam | Form of William.
| Male | Irish |
| Lincoln | Capital of Nebraska, USA. Old English: home by the pond | Male | English |
| Loki | To Break | Male | Norse |
| Louie | renowned warrier | Male | English |
| Luca | man from Lucania | Male | Italian |
| Lucas | Form of Luke light: illumination.
| Male | Latin |
| Luciano | Form of Luke. Light: illumination.
| Male | Italian |
| Lucky | Having good luck. | Male | Word |
| Luke | Light | Male | Greek |
| Mack | Son of
| Male | Scottish |
| Magnus | One who is great.
| Male | Latin |
| Major | Army or Air Force rank above Captain but below Lieutenant Colonel | Male | Latin |
| Mason | Worker in stone. | Male | English |
| Maverick | One that dissents from the group. | Male | American |
| Max | Large spring | Male | English |
| Max | Large spring | Male | English |
| Maximus | greatest | Male | Latin |
| Memphis | City Of Moph | Male | Hebrew |
| Micah | who is like the Lord | Male | Hebrew |
| Michael | who is like God | Male | Hebrew |
| Midnight | Intense darkness, the middle of the night | Male | English |
| Miles | of smiles | Male | Latin |
| Miller | one who mills. Brand of American beer | Male | English |
| Milo | Merciful.
| Male | Latinized |
| Milo | Merciful.
| Male | Latinized |