Cognomen Smailović (Smailović 
) , all over the world, is a very rare surname. The family name Smailović is habitual in Southern Europe, particularly Croatia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Smailović | Croatia |
|
vedran smailović Bosnian musician, BA (b. 1956) |
|
| emir smailović researcher (ORCID 0000-0001-9342-722X) |
|
|
| ismet smailović Bosnian linguist |
|