Surname พรหมสว่างศิลป์ (พรหมสว่างศิลป์, Promsawangsil 
) , globally, is an extremely rare family name. The cognomen พรหมสว่างศิลป์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Promsawangsil | Thailand |