Cognomen ไพลบูรณ์ (ไพลบูรณ์ 
) , worldwide, is an extremely rare last name. The cognomen ไพลบูรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, ไพลบูรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ไพลบูรณ์ | Thailand |