| Name | Meaning | Gender | Origin |
|---|
| Malcolm | Royal Blood | Male | Scottish |
| Marcus | warlike | Male | Latin |
| Marley | From the lake in the meadow | Female | English |
| Marley | From the lake in the meadow | Female | English |
| 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 |
| Mercer | storekeeper | Male | |
| Merrick | ruler of the sea | Male | Anglo-Welsh |
| Micah | who is like the Lord | Male | Hebrew |
| Mick | Hebrew, who is like God? | 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 |
| Moe | delivered | Male | English |
| Montana | Mountain. | Male | Spanish |
| Monty | From Montgomer - The mountain hunter. | Male | English |
| Morgan | circle; sea | Female | Welsh |
| Morrison | Maurice's son | Male | English |
| Moses | saved; child; taken from water | Male | Egyptian |
| Nathan | given | Male | Hebrew |
| Nicholas | victorious people | Male | Greek |