In Croatia, Tarčin families are Bosniaks by relative majority (from Novi Vinodolski ), equally Croats (also from Novi Vinodolski ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka.
Prevalence
Only a few people with faimily name Tarčin live in Croatia today, in two households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in two Croatian cities only, in Novi Vinodolski (<10) and Crikvenica (<5).