Kirac families are Croats and they are mostly from Pula area. In the past century, relatively most of Croatian residents bearing this family name were born in Pula and in Pula area.
Prevalence
About 100 people with faimily name Kirac live in Croatia today, in 50 households. There were 180 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 6 Croatian counties, in 12 cities and 8 other places, mostly in Medulin in Pula area (45), Pula (10), Zagreb (<10), Kraljevica (<10), and in Pomer in Pula area (<10).
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.