Last name พรสุขสว่าง (พรสุขสว่าง, Pornsuksawang 
) , throughout the world, is a very rare family name. The cognomen พรสุขสว่าง is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pornsuksawang | Thailand |