Cognomen สุรินาค (สุรินาค 
) , across the world, is a very rare family name. The surname สุรินาค is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, สุรินาค is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุรินาค | Thailand |