Steković families are Croats and they are mostly from Kutina area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Karlovac.
Prevalence
About 150 people with faimily name Steković live in Croatia today, in 50 households. There were 100 of them in the middle of the past century, and their number increased by 50 percent. They are only located in in 7 Croatian cities and 8 other places, mostly in Zagreb (90), Sesvete (15), Karlovac (15), Zadar (<10), and in Tucenik in Vrbovec area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1928 in source Emigration Commission Zagreb.