Kuzminski families are Croats and they are mostly from Lepoglava area. In the past century, relatively most of Croatian residents bearing this family name were born in Lepoglava area and in Nasice. In Vranojelje in Lepoglava area every fifth inhabitant had the family name Kuzminski.
Prevalence
About 190 people with faimily name Kuzminski live in Croatia today, in 90 households. There were 130 of them in the middle of the past century, and their number increased by 50 percent. They are located in 8 Croatian counties, in 13 cities and 19 other places, mostly in Vranojelje in Lepoglava area (30), Varazdin (30), Zagreb (25), Nasice (20), and in Koska in Nasice area (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.