Slavić families are almost entirely Croats and they are mostly from Knin area. According to some sources they are from Opatija area, and rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Knin area and in Rijeka.
Prevalence
About 600 people with faimily name Slavić live in Croatia today, in 260 households. There were 480 of them in the middle of the past century, and their number increased by 20 percent. They are located in almost all Croatian counties, in 42 cities and 56 other places, mostly in Zagreb (70), Matulji in Opatija area (65), Virovitica (45), Vinkovci (30), and in Split (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.