Family name ไพบูลย์รัตน์ (ไพบูลย์รัตน์ 
) , around the world, is a very rare surname. The last name ไพบูลย์รัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ไพบูลย์รัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ไพบูลย์รัตน์ | Thailand |