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