Family name ไพบูลย์กฤตธนา (ไพบูลย์กฤตธนา 
) , globally, is an extremely rare last name. The last name ไพบูลย์กฤตธนา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ไพบูลย์กฤตธนา | Thailand |