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