Blažina families are Croats and they are mostly from Labin area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Rijeka. In Drenje in Labin area nearly every inhabitant had the family name Blažina.
Prevalence
About 460 people with faimily name Blažina live in Croatia today, in 200 households. There were 540 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 20 cities and 57 other places, mostly in Zagreb (80), Rijeka (35), Durlinci (30), Pula (25), and in Labin (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.