Last name ยิ่งกิจไพบูลย์ (ยิ่งกิจไพบูลย์, Yingkitphaibon 
) , throughout the world, is an extremely rare cognomen. The cognomen ยิ่งกิจไพบูลย์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yingkitphaibon | Thailand |