| Name | Meaning | Details |
|---|---|---|
| Montezuma | Lord Frowns In Anger | View 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 |
| Moriah | God Is My Teacher | View Details |
| Moriel | God Is My Teacher | View Details |
| Morley | From The Moor Field | View Details |
| Moroccan | From The Western Kingdom | View Details |
| Morocco | The Western Kingdom | View Details |
| Morpheus | God Of Dreams | View Details |
| Morrigan | War Goddess | View Details |
| Morrow | Row Of Cottages On The Moor | View Details |
| Mort | From The Moor Town | View Details |