Family name لوسيك (لوسيك 
, Lucic 
, Lusek 
) , all over the world, is a common last name. The cognomen لوسيك is habitual in Southern Europe, particularly Montenegro, where it is a common surname, Serbia, where it is quite a common surname, and Bosnia and Herzegovina. Very seldom, لوسيك is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| لوسيك | Iraq, Iran |
| Lucic | Austria, Germany, Bosnia and Herzegovina, Serbia, Montenegro |
| Lusek | Hungary, Poland, United Kingdom, United States, Malaysia |