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