Cognomen Prasawong (Prasawong , พระวงศ์ , ประสิทธิวงศ์ ) , in all the world, is a rare last name. The surname Prasawong is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Translations, transliterations and names similar to the name
Prasawong
, พระวงศ์