In Croatia, Dautanac families are Croats (from Bjelovar area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and Zagreb.
Prevalence
About 20 people with faimily name Dautanac live in Croatia today, in 13 households. There were 40 of them in the middle of the past century, and their number halved. They are only located in threee Croatian cities and 7 other places, mostly in Stara Ploscica in Bjelovar area (<10), Zagreb (<10), Veliki Grdjevac in Grubisno Polje area (<5), Rovinj (<5), and in Palit on the Island of Rab (<5).
Outside Croatia
Family name Dautanac is present in two countries on two continents.