| Name | Meaning | Details |
|---|---|---|
| Montgomery | From The Hill Of The Powerful Man | View Details |
| Montoya | From The Hills And Valleys | View Details |
| Moon | From The Moon | View Details |
| Moon-unit | One That Orbits The Moon | View Details |
| Morales | By The Mulberry Tree | View Details |
| Morley | From The Moor Field | View Details |
| Moroccan | From The Western Kingdom | View Details |
| Morocco | The Western Kingdom | View Details |
| Morrow | Row Of Cottages On The Moor | View Details |
| Mort | From The Moor Town | View Details |
| Mortimer | From The Still Pond | View Details |
| Morton | From The Moor Town | View Details |
| Morty | From The Name Mortimer | View Details |
| Moshe | Drawn Out Of The Water | View Details |
| Mostyn | From The Mossy Town | View Details |