| Name | Meaning | Details |
|---|---|---|
| Milt | From The Mill Town | View Details |
| Milton | From The Mill Town | View Details |
| Moore | Lives Near A Marsh Or Bog | View Details |
| Mort | From The Moor Town | View Details |
| Morton | From The Moor Town | View Details |
| Mostyn | From The Mossy Town | View Details |
| Mullen | Lives In Or Near A Mill | View Details |
| Murray | From The Sea Town | View Details |
| Mystras | Town In Greece | View Details |
| Nairi | Land Of Canyons Or River | View Details |
| Nashua | Land Between Two Rivers | View Details |
| Nelton | "Nells Town Or Neils Town" | View Details |
| Neville | New Town | View Details |
| Newton | From The New Town | View Details |
| Normandy | Land Of The Northern Folk | View Details |