In Croatia, Crljenjak families are Croats (from Bjelovar area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar area and in Bjelovar area.
Prevalence
About 10 people with faimily name Crljenjak live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Djurdjic (<10) and Gornja Petricka (<10) in Bjelovar area, Sesvete (<5), and in Sasovac in Bjelovar area (<5).
Outside Croatia
Family name Crljenjak is present in this form only in Croatia.