Family name พิริยะพงศ์เดช (พิริยะพงศ์เดช 
) , worldwide, is an extremely rare last name. The last name พิริยะพงศ์เดช is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พิริยะพงศ์เดช | Thailand |
วณัทสรณ์, and ปภัสรินทร์