Family name 乙闻 (乙闻 
) , in the entire world, is a very rare last name. The surname 乙闻 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 乙闻 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 乙闻 | China |