In Croatia, Ćirak families are Croats (from Zadar area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zadar area and in Zadar.
Prevalence
About 30 people with faimily name Ćirak live in Croatia today, in 12 households. There were 20 of them in the middle of the past century, and their number increased by 20 percent. They are located and threee other Croatian places, mostly in Posedarje in Zadar area (15), Makarska (<10), Zagreb (<5), Biograd na moru (<5), and in Rijeka (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.