Srbijanac

Etymology
.

Proper noun

 * 1) an inhabitant or a resident of region Serbia
 * 2)  a citizen of the country of Serbia

Usage notes
The term denotes an ethnic Serb, while the term  has a more specific meaning - a person from Republic of Serbia or Serbia proper. Since it is sometimes considered derogatory (especially in Serbia), the terms and  should be used instead if possible.