Family name ปองสุข (Happy 
, Pongsuk 
, ปองสุข ) , throughout the world, is a common surname. The family name ปองสุข is habitual in Sub-Saharan Africa, particularly Nigeria, where it is quite a common surname, Namibia, where it is quite a rare surname, and Eswatini. Not in comparison with a country's population, it is commonest in Nigeria, Bangladesh, and Indonesia. More frequently, ปองสุข is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Happy | Bangladesh, Myanmar, Tanzania, Indonesia, Nigeria |
| Pongsuk | United States, Thailand |
| ปองสุข | Thailand |