| Gender | Baby Name | Meaning |
|---|---|---|
 | Melvin | Gentle lord |
| Melvyn | Gentle lord |
 | Mercia | Mercy |
| Merrick | Fame rule |
| Merrill | From the pleasant hill |
| Mervyn | Great lord |
| Mike | Who is like God |
| Mina | Strong-willed Warrior |
| Mindy | Sweet |
| Molly | Of the sea |
| Moss | Born of a god |
| Nan | Grace |
| Nancy | Grace |
| Natala | Born on Christmas Day |
| Nellie | Light |
| Nelly | Light |
| Nelson | Son of Neil |
| Newman | The new man |
| Newton | From the new town |
| Nichola | Victory of the people |
| Nicki | Victory of the people |
| Nicky | Victory of the people |
| Nicola | Victory of the people |
| Nicolas | Victory of the people |
| Nixon | Son of Nicholas |
| Nora | Honor |
| Norah | Honor |
| Norman | Man from the north |
| Norris | From the North |
| Norton | From the Town in the North |
