Čabrajec families are Croats and they are mostly from Ivanic-Grad. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Ivanic-Grad.
Prevalence
About 70 people with faimily name Čabrajec live in Croatia today, in 20 households. There were 70 of them in the middle of the past century, and their number remains constant. They are only located in in 8 Croatian cities and 5 other places, mostly in Zagreb (30), Graberje Ivanicko (<10), Novi Marof (<10), Selnica Scitarjevska (<10), and in Rijeka (<10).
Outside Croatia
Family name Čabrajec is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.