Last name Smiljan (Smiljan 
, Смилян 
) , in the world, is a rare surname. The surname Smiljan is habitual in Slovenia, where it is quite a rare surname, Croatia, and Bulgaria, where it is a rare surname. Also, Smiljan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Smiljan | Austria, Argentina, Slovenia, Germany, Croatia |
| Смилян | Bulgaria, Kazakhstan, Russia |
| kiti smiljan Slovenian karateka |
|