In the world, วิศุทธ์ (Wisut 
, วิศุทธ์ ) is a rare masculine forename. The forename วิศุทธ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare male name. Very seldom, วิศุทธ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wisut | France, United States, Thailand |
| วิศุทธ์ | Thailand |
คุมทรัพย์, แตงทอง, and รอดลอยทุกข์