Jazbec families are Croats and they are mostly from Pregrada. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Pregrada.
Prevalence
About 230 people with faimily name Jazbec live in Croatia today, in 100 households. There were 220 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 19 cities and 26 other places, mostly in Zagreb (90), Sopot (15), Pavlovec Pregradski (15), Pregrada (10), and in Rijeka (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.