In Croatia, Blažović families are Croats by relative majority (from Umag ), equally Italians (also from Umag ). In the past century, relatively most of Croatian residents bearing this family name were born in Umag.
Prevalence
Only a few people with faimily name Blažović live in Croatia today, in two households only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in two Croatian cities only, in Rijeka (<5) and Savudrija (<5).