In Croatia, Šimičin families are Croats (from the Island of Ugljan ). In the past century, relatively most of Croatian residents bearing this family name were born in Zadar.
Prevalence
About 10 people with faimily name Šimičin live in Croatia today, in 6 households. 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 Sutomiscica on the Island of Ugljan (<10), Zadar (<5), and in Lukoran on the Island of Ugljan (<5).
Outside Croatia
Family name Šimičin (including: Simicin , Simichin ) is present in three countries.