Across the world, พงษ์วรรณ (พงษ์วรรณ 
, Pongwan 
, Ponghwan 
) is a very rare unisex first name. The forename พงษ์วรรณ is habitual in Thailand, where it is a very rare boy's name, and India, where it is an extremely rare unisex name. More prevalently, พงษ์วรรณ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| พงษ์วรรณ | Thailand |
| Pongwan | Thailand, India |
| Ponghwan | Thailand, United States |