In Croatia, Raca families are mainly Croats (from Umag ), rarely Serbs, and . In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Umag. In Resanovci in Western Bosnia every third inhabitant had the family name Raca.
Prevalence
About 40 people with faimily name Raca live in Croatia today, in 20 households. They are located in 8 Croatian counties, in 12 cities and two other places, mostly in Zagreb (15), Umag (10), Beli Manastir (<10), Kastel Luksic (<10), and in Buje (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.