In Croatia, Santrač families are mainly Croats (from Varazdin area ), less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in North Herzegovina (Jablanica area) and in Nasice.
Prevalence
About 60 people with faimily name Santrač live in Croatia today, in 30 households. There were 20 of them in the middle of the past century, and their number tripled. They are located in 7 Croatian counties, in 9 cities and 9 other places, mostly in Zagreb (10), Porec (<5), Nasice (<5), Novo Pracno (<5), and in Donja Stupnica in Hrvatska Kostajnica area (<5).