Family name พรรณสวัสดิ์ (Phansawas 
, พรรณสวัสดิ์ , Phansawad ) , in all the world, is a rare last name. The last name พรรณสวัสดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, พรรณสวัสดิ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phansawas, พรรณสวัสดิ์, Phansawad | Thailand |