Surname イェン (Yen 
, イェン 
) , across the world, is a widespread cognomen. The surname イェン 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, it is the most numerous in Malaysia, Vietnam, and Taiwan. Much less frequently, イェン is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yen | Taiwan, Vietnam, United States, Indonesia, Malaysia |
| イェン | Japan |