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