In Croatia, Brnjanec families are Croats (from Cazma ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Cazma.
Prevalence
About 20 people with faimily name Brnjanec live in Croatia today, in 6 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only threee naselja i to in Cazma (10), Zagreb (<10), and in Donji Draganec (<5).
Outside Croatia
Family name Brnjanec is present in this form only in Croatia.