In Croatia, Bertelović families are generally Croats (from Pozega ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Pozega.
Prevalence
About 20 people with faimily name Bertelović live in Croatia today, in 8 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only five naselja i to in Pozega (<10), Donji Miholjac (<5), Dervisaga (<5), Zupanja (<5), and in Podgorje in Pozega area (<5).
Outside Croatia
Family name Bertelović is present in this form only in Croatia.