Around the world, พงศ์สุข (พงศ์สุข 
) is a very rare principally male, but very seldom girly first name. The forename พงศ์สุข is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare primarily male, but very infrequently girly name. Also, พงศ์สุข is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| พงศ์สุข | Thailand |
| พงศ์สุข หิรัญพฤกษ์ TH (b. 1978) |
|