Family name ทรงผล (ทรงผล 
) , around the globe, is an extremely rare surname. The family name ทรงผล is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, ทรงผล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทรงผล | Thailand |