Family name Зунг (Dung 
, Zung 
, Zoung 
) , in the entire world, is a widespread surname. The surname Зунг is characteristic of Vietnam, where it is quite a common surname, Macao, and Malaysia. Not in comparison with a country's population, it most frequently occurs in South-eastern Asia, particularly Vietnam, Malaysia, and Myanmar. Also, Зунг is the forename as well as the last name.