Family name Pornpanutsri (Pornpanutsri 
) , in the world, is an extremely rare cognomen. The cognomen Pornpanutsri is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pornpanutsri | Thailand |
Pongpit, Pongtorn, and Thamonphat