| Name | Meaning | Details |
|---|---|---|
| Milton | From The Mill Town | View Details |
| Molina | Miller | View Details |
| Mueller | Miller | View Details |
| Mullen | Lives In Or Near A Mill | View Details |
| Mullins | Miller | View Details |
| Muni | Born When The Streams Rise | View Details |
| Mycroft | By The Stream | View Details |
| Poole | Small Lake Or Stream | View Details |
| Reyansh | Part Of A Stream | View Details |
| River | Stream Of Water That Flows To The Sea | View Details |
| Shena | From The Beaver Stream | View Details |
| Strom | Stream | View Details |
| Struan | Small Stream | View Details |