Cognomen ยุ่ง (Yung 
, Mesty 
, Busiy ) , across the world, is a common last name. The surname ยุ่ง is characteristic of Hong Kong, where it is a common surname, Bermuda, and Malaysia, where it is quite a common surname (explore the name in all countries). In absolute terms, it is the most numerous in Malaysia, Hong Kong, and China. Likewise, ยุ่ง is the forename as well as the last name.