Last name วงษ์ศิริกุล (วงษ์ศิริกุล 
) , throughout the world, is an extremely rare cognomen. The surname วงษ์ศิริกุล is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงษ์ศิริกุล | Thailand |