Surname พงษ์โกศล (พงษ์โกศล 
, Pongkosol , Phongkosol ) , globally, is a rare family name. The surname พงษ์โกศล is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| พงษ์โกศล, Phongkosol, Pongkosol | Thailand |