Family name Джонг (Jhong 
, Джонг 
) , all around the world, is quite a rare surname. The family name Джонг is habitual in Peru, where it is quite a rare surname, Taiwan, where it is a rare surname, and Malaysia. In absolute terms, it is commonest in Peru, Taiwan, and Indonesia. Likewise, Джонг is the forename as well as the last name.