Family name ประสิทธิ์ผล (ประสิทธิ์ผล 
, Prasithphol , Prasitiphol ) , all over the world, is a rare surname. The surname ประสิทธิ์ผล is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, ประสิทธิ์ผล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prasitiphol, Prasithphol, ประสิทธิ์ผล | Thailand |
| Prasitphol | United States, Thailand |