In Croatia, Facko families are Croats (from Ivanic-Grad area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Ivanic-Grad area.
Prevalence
About 20 people with faimily name Facko live in Croatia today, in 12 households. There were 50 of them in the middle of the past century, and their number decreased significantly. They are located in threee Croatian counties, threee cities and threee other places, mostly in Zagreb (15), Bukevje in Ivanic-Grad area (<5), Velika Gorica (<5), Podvornica in Velika Gorica area (<5), and in Palancani (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.