| Name | Meaning | Details |
|---|---|---|
| Mervyn | Great Lord | View Details |
| Michigan | Great Lake | View Details |
| Mincho | Son Of My Right Hand | View Details |
| Morag | Great | View Details |
| More | Great | View Details |
| Morgan | Great Circle | View Details |
| Morgana | Great Circle | View Details |
| Morrison | Son Of Morris | View Details |
| Nansen | Son Of Nan | View Details |
| Nantan | Spokesperson | View Details |
| Napoleon | Person From Naples | View Details |
| Nasan | Surrounded By Song | View Details |
| Nasnan | Surrounded By Song | View Details |
| Neely | Son Of Champion Or Passionate | View Details |
| Nelson | Son Of Neil Or Nell | View Details |