Surname พฤกษ์พิริยะกุล (พฤกษ์พิริยะกุล 
) , in the entire world, is a very rare cognomen. The last name พฤกษ์พิริยะกุล is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พฤกษ์พิริยะกุล | Thailand |