Cognomen สุดสวาด (สุดสวาด 
) , worldwide, is a very rare family name. The cognomen สุดสวาด is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, สุดสวาด is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุดสวาด | Thailand |