In Croatia, Andrec families are Croats (from Oroslavje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Zabok.
Prevalence
About 30 people with faimily name Andrec live in Croatia today, in 14 households. There were 60 of them in the middle of the past century, and their number halved. They are located in only five naselja i to in Zlatar-Bistrica in Oroslavje area (20), Zapresic (<10), Zagreb (<5), Zlatar (<5), and in Sibice (<5).