Wikipedia
Vuong
Vương or Vuong ( Chữ Nôm: ) is a Vietnamese surname.
It is derived from the Chinese surname Wang and is cognate with related names like Wong in Cantonese, Vang in Hmong, and Ong in Hokkien.
In the United States, Vuong was the 7,635th most common surname during the 1990 census and the 4,556th most common during the year 2000 census.