Last name ין (Yen 
, ין 
) , in the world, is a widespread cognomen. The last name ין is habitual in 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 commonest in Malaysia, Vietnam, and Taiwan. Very seldom, ין is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yen | Taiwan, Vietnam, United States, Indonesia, Malaysia |
| ין | Israel |