Ivčić families are often Croats and they are mostly from Novigrada , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Osijek.
Prevalence
About 160 people with faimily name Ivčić live in Croatia today, in 60 households. There were 170 of them in the middle of the past century, and their number decreased by 0 percent. They are located in the most of Croatian counties, in 17 cities and 9 other places, mostly in Zagreb (50), Osijek (20), Zadar (20), Novigrad (20), and in Kampor on the Island of Rab (10).
Outside Croatia
Family name Ivčić (including: Ivcic , Ivcich ) is present in 7 countries on three continents. The family name "Ivcic " is used by some 60 people in the United States and small number in Argentina. "Ivcich " is used by small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.