Crvenković families are predominantly Croats and they are mostly from Tuzla Region (Bosnia), less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Tuzla Region, Bosnia (Tuzla area) and in Zagreb.
Prevalence
About 100 people with faimily name Crvenković live in Croatia today, in 40 households. There were 40 of them in the middle of the past century, and their number more than doubled. They are located in 7 Croatian counties, in 9 cities and 12 other places, mostly in Zagreb (30), Vukovar (15), Ribnica (<10), Ilok (<10), and in Stari Jankovci in Vinkovci area (<10).
Outside Croatia
Family name Crvenković (including: Crvenkovic , Cervenkovic ) is present in 9 countries on three continents.
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.