In Croatia, Štruc families are Croats (from Slavonski Brod area ). In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and in Slavonski Brod area.
Prevalence
About 10 people with faimily name Štruc live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only threee Croatian places: in Ruscica in Slavonski Brod area (<10), Belica in Cakovec area (<10), and in Varazdin (<5).