In Croatia, Čićin-Šain families are Croats (from Vodice ). In the past century, relatively most of Croatian residents bearing this family name were born in Vodice and Sibenik.
Prevalence
About 10 people with faimily name Čićin-Šain live in Croatia today, in 10 households. They are located in four Croatian cities only: in Vodice (15), Zagreb (<5), Split (<5), and in Sibenik (<5).
Outside Croatia
Family name Čićin-Šain is present in 6 countries on two continents. The family name "Cicin-Sain " is used by small number of people in Austria and small number in the United States.