In Croatia, Retković families are generally Croats (from Sisak ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Ozalj and Sisak. In Stojavnica in Ozalj every ninth inhabitant had the family name Retković.
Prevalence
About 10 people with faimily name Retković live in Croatia today, in 7 households. There were 30 of them in the middle of the past century, and their number decreased significantly. They are located in five Croatian cities only: in Topolovac (<10), Zagreb (<5), Virovitica (<5), Stojavnica (<5), and in Cazma (<5).
Outside Croatia
Family name Retković is present in this form only in Croatia.
