Surname ปิยะไพบูลย์ (ปิยะไพบูลย์ 
, Piyapaiboon ) , across the world, is a very rare family name. The surname ปิยะไพบูลย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Piyapaiboon, ปิยะไพบูลย์ | Thailand |