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