Last name ศักดิ์นุกูล (ศักดิ์นุกูล 
) , in the entire world, is a very rare family name. The cognomen ศักดิ์นุกูล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศักดิ์นุกูล | Thailand |