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Cognomen Plongbunjong (Plongbunjong ) , in the world, is a rare family name. The family name Plongbunjong is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Plongbunjong | Thailand |
Urai, Sopit, Burin, Somsak, Penrat, Sarunya, Surasit, Vijitra, Yongyut, Noppawan, Weeravut, Yaowadee, Amnuaiporn, Kunlawadee, Jirutchaya, and Theerapong