Surname พิริยพันธ์ (Piriyapan 
, Piriyapun , พิริยพันธ์ ) , in the world, is a very rare family name. The family name พิริยพันธ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, พิริยพันธ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Piriyapan | United States, Thailand |
| พิริยพันธ์, Piriyapun | Thailand |