Family name ไพรบุญ (ไพรบุญ 
) , globally, is an extremely rare surname. The family name ไพรบุญ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, ไพรบุญ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ไพรบุญ | Thailand |