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