Cognomen Khwansakul (Khwansakul 
) , globally, is a very rare family name. The cognomen Khwansakul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Khwansakul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khwansakul | Thailand |