In Croatia, Oštarević families are Croats (from Novska area ). In the past century, relatively most of Croatian residents bearing this family name were born in Novska area.
Prevalence
Only a few people with faimily name Oštarević live in Croatia today, in one household only. They are located in only one small Croatian place, in Krapje in Novska area (<5).
Outside Croatia
Family name Oštarević is present in this form only in Croatia.
