In Croatia, Dančuo families are mainly Serbs, less frequently Croats (also from Glina area ). In the past century, relatively most of Croatian residents bearing this family name were born in Karlovac and in Glina area.
Prevalence
About 30 people with faimily name Dančuo live in Croatia today, in 18 households. There were 100 of them in the middle of the past century, and their number decreased significantly. They are located in 6 Croatian counties, in 6 cities and 7 other places, mostly in Zagreb (<10), Karlovac (<10), Pjescanica in Glina area (<10), Split (<5), and in Gvozd in Glina area (<5).
Outside Croatia
At least two families with this surname emigrated from Croatia to France (1) and the United States (1). Family name Dančuo is present in three countries on two 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.