| Name | Meaning | Details |
|---|---|---|
| Merv | Great Lord | View Details |
| Mervin | Great Lord | View Details |
| Mervyn | Great Lord | View Details |
| Michigan | Great Lake | View Details |
| Morag | Great | View Details |
| Moran | Sea Warrior | View Details |
| Mordechai | Warrior | View Details |
| More | Great | View Details |
| Morgan | Great Circle | View Details |
| Morgana | Great Circle | View Details |
| Murphy | Descendant Of Sea Warrior | View Details |
| Njeri | Belongs To A Warrior | View Details |
| Oda | Great Field | View Details |
| Olivier | "Elf Warrior Or Ancestors Descendant" | View Details |
| Onika | Who Is Greater Than God? | View Details |