In Croatia, Crvik families are Croats (from Dubrovnik area ). In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and in Dubrovnik area.
Prevalence
Only a few people with faimily name Crvik live in Croatia today, in four 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 Croatian places: in Komaji in Dubrovnik area (<10) and Zagreb (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1930 in source Emigration Commission Zagreb.