Cognomen Kangwansakol (Kangwansakol 
) , in all the world, is an extremely rare family name. The cognomen Kangwansakol is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kangwansakol | Thailand |
Somporn, Tanisorn, Watchara, and Setthawuth