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