Surname แสงราชา (แสงราชา 
, Zaengracha , Sangracha ) , all around the world, is a rare cognomen. The family name แสงราชา is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| แสงราชา, Sangracha, Zaengracha | Thailand |