Surname พาสว่าง (Pasawang 
, พาสว่าง) , around the globe, is a very rare family name. The cognomen พาสว่าง is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, พาสว่าง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pasawang | Thailand |