Surname Thongphetsri (Thongphetsri 
) , throughout the world, is a very rare last name. The surname Thongphetsri is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Thongphetsri is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thongphetsri | Thailand |