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