| Name | Meaning | Details |
|---|---|---|
| Melinda | Black And Beautiful | View Details |
| Merel | Blackbird | View Details |
| Merle | Blackbird | View Details |
| Montenegro | Black Mountain | View Details |
| Montsho | Black | View Details |
| Mora | Blackberry | View Details |
| Nigel | Champion Or Black | View Details |
| Nigella | Champion Or Black | View Details |
| Nivritti | Happiness | View Details |
| Onni | Happiness; Luck | View Details |
| Onyx | Black Gemstone | View Details |
| Oren | Jerusalem Pine | View Details |
| Orinda | Pine Trees | View Details |
| Orna | Pine | View Details |
| Osceola | Black Drink Bellower | View Details |