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