Bratković families are Croats and they are mostly from Zlatar area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Zabok. In Cebovec in Zlatar area every third inhabitant had the family name Bratković.
Prevalence
About 390 people with faimily name Bratković live in Croatia today, in 160 households. There were 410 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 21 cities and 39 other places, mostly in Zagreb (95), Velika Gorica (55), Spickovina (30), and in Macinec (15) and Nedelisce (15) in Cakovec area.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.