Family name ศักดิ์วรกูล (ศักดิ์วรกูล 
) , all over the world, is an extremely rare cognomen. The surname ศักดิ์วรกูล is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศักดิ์วรกูล | Thailand |