Family name ម៉ោស (ម៉ោស 
) , in all the world, is an extremely rare last name. The cognomen ម៉ោស is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Likewise, ម៉ោស is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ម៉ោស | Cambodia |