Surname พิเชษฐ์สุนทร (พิเชษฐ์สุนทร 
) , in the entire world, is an extremely rare family name. The family name พิเชษฐ์สุนทร is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พิเชษฐ์สุนทร | Thailand |