Family name Eka Dian (Eka Dian 
) , all over the world, is a very rare cognomen. The surname Eka Dian is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname. More frequently, Eka Dian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eka Dian | Indonesia |