Cognomen รวิศุทธ์ (รวิศุทธ์ 
) , globally, is an extremely rare surname. The surname รวิศุทธ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, รวิศุทธ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| รวิศุทธ์ | Thailand |