Blažon families are Croats and they are mostly from Mursko Sredisce area. In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and in Mursko Sredisce area.
Prevalence
About 130 people with faimily name Blažon live in Croatia today, in 50 households. There were 80 of them in the middle of the past century, and their number increased by 60 percent. They are located and 16 other Croatian places, mostly in Cakovec (25), Zagreb (15), Dekanovec in Prelog area (15), Novakovec in Mursko Sredisce area (<10), and in Mursko Sredisce (<10).
Outside Croatia
Family name Blažon is present in 8 countries on three continents. The family name "Blazon " is used by some 300 people in the United States , small number in Germany , and small number of people in Canada.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.