In Croatia, Bostić families are Croats (from Koprivnica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Koprivnica area.
Prevalence
Only a few people with faimily name Bostić live in Croatia today, in one household only. They are located in only two Croatian places: in Starigrad (<5) and Koprivnicki Bregi in Koprivnica area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1928 in source Emigration Commission Zagreb.