Last name Жун (Jun 
, Rong , Жун 
) , around the world, is a widespread cognomen. The surname Жун is characteristic of Malaysia, where it is a common surname, Mongolia, and Singapore, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in China, Malaysia, and India. More frequently, Жун is the forename as well as the last name.