Cognomen พงษ์วัฒนา (Pongwattana 
, พงษ์วัฒนา , Pongwatana ) , across the world, is a rare last name. The last name พงษ์วัฒนา is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, พงษ์วัฒนา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pongwattana | Thailand, United States |
| พงษ์วัฒนา, Pongwatana | Thailand |