Last name Phongbunissorn (Phongbunissorn 
) , in the entire world, is a very rare cognomen. The surname Phongbunissorn is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phongbunissorn | Thailand |
Wittawas, and Prinyachatt