Bartaković families are Croats and they are mostly from Ozalj area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Ozalj area. In Markušići in Ozalj area every fourth inhabitant had the family name Bartaković.
Prevalence
About 110 people with faimily name Bartaković live in Croatia today, in 40 households. There were 100 of them in the middle of the past century, and their number increased by 10 percent. They are located in 6 Croatian counties, in 9 cities and 18 other places, mostly in Zagreb (35), Jastrebarsko (10), Samobor (<10), Vuksin Sipak (<10), and in Gorscaki (<10).
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.