Cognomen สุขวินัย (สุขวินัย 
) , globally, is a very rare family name. The last name สุขวินัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, สุขวินัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุขวินัย | Thailand |