Filković families are Croats and they are mostly from Zapresic area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Glina area. In Hruševec Pušćanski in Zapresic area every fifth inhabitant had the family name Filković.
Prevalence
About 320 people with faimily name Filković live in Croatia today, in 130 households. There were 420 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 19 cities and 33 other places, mostly in Zagreb (75), Slatina (25), Gornja Pusca in Zapresic area (20), Kozice (20), and in Sisak (15).
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.