In Croatia, Sentigar families are Croats (from Ozalj ). In the past century, relatively most of Croatian residents bearing this family name were born in Ozalj and Karlovac.
Prevalence
About 10 people with faimily name Sentigar live in Croatia today, in two households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only two naselja i to in Podbrezje (10) and Ozalj (<10).
Outside Croatia
Family name Sentigar is present in two countries on two continents. The family name "Sentigar " is used by small number of people in the United States.