In Croatia, Ocić families are generally Serbs, rarely Croats (also from Vinkovci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Vinkovci area and in Osijek.
Prevalence
About 40 people with faimily name Ocić live in Croatia today, in 30 households. There were 90 of them in the middle of the past century, and their number decreased significantly. They are located in two Croatian counties, four cities and four other places, mostly in Dalj in Vinkovci area (40), Osijek (<10), Vukovar (<5), Beli Manastir (<5), and in Belisce (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.