Cognomen ဒီေန (ဒီေန 
) , all over the world, is a very rare last name. The surname ဒီေန is habitual in South-eastern Asia, particularly Myanmar, where it is a very rare surname. Also, ဒီေန is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ဒီေန | Myanmar |