Bermanec families are Croats and they are mostly from Prelog. In the past century, relatively most of Croatian residents bearing this family name were born in Prelog and Cakovec. In Gregurovec in Krizevci area every tenth inhabitant had the family name Bermanec.
Prevalence
About 230 people with faimily name Bermanec live in Croatia today, in 90 households. There were 220 of them in the middle of the past century, and their number remains constant. They are located in 9 Croatian counties, in 15 cities and 24 other places, mostly in Prelog (70), Zagreb (30), Krizevci (15), Varazdin (10), and in Cehovec (10).
Outside Croatia
Family name Bermanec is present in four countries on two continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.