In Croatia, Kreko families are mainly Croats (from Beli Manastir area ), rarely Hungarians (also from Beli Manastir area ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Beli Manastir area and in Osijek.
Prevalence
About 50 people with faimily name Kreko live in Croatia today, in 20 households. There were 50 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 8 cities and 7 other places, mostly in Dubosevica in Beli Manastir area (25), Zagreb (<10), Batina in Beli Manastir area (<10), Cepin in Osijek area (<5), and in Beli Manastir (<5).