Last name เบญญพรประเสริฐ (เบญญพรประเสริฐ 
) , in all the world, is an extremely rare cognomen. The cognomen เบญญพรประเสริฐ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เบญญพรประเสริฐ | Thailand |