Family name Єн (Yen 
, Єн 
) , around the world, is a widespread surname. The surname Єн is characteristic of Malaysia, where it is a common surname, Taiwan, where it is quite a common surname, and Bermuda (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Malaysia, Vietnam, and Taiwan. Much less frequently, Єн is the forename as well as the last name.