Family name ស៊ុមន៍ (ស៊ុមន៍ 
) , globally, is a very rare last name. The last name ស៊ុមន៍ is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare surname. Much less frequently, ស៊ុមន៍ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ស៊ុមន៍ | Cambodia |