Last name พงษ์สี (พงษ์สี 
) , globally, is a very rare family name. The last name พงษ์สี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, พงษ์สี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พงษ์สี | Thailand |