Cuković families are Croats and they are mostly from Ivanec area. In the past century, relatively most of Croatian residents bearing this family name were born in Ivanec area and in Varazdin.
Prevalence
About 100 people with faimily name Cuković live in Croatia today, in 40 households. There were 100 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 11 cities and 13 other places, mostly in Plemenscina in Ivanec area (20), Varazdin (10), Klenovnik in Ivanec area (10), Osijek (10), and in Koprivnica (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.