In Croatia, Mezin families are generally Croats (from Djurdjevac area ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Djurdjevac area.
Prevalence
About 10 people with faimily name Mezin live in Croatia today, in 8 households. There were 40 of them in the middle of the past century, and their number decreased significantly. They are located in only four naselja i to in Zagreb (<10), Sibenik (<5), Kalinovac in Djurdjevac area (<5), and in Luka on Dugi (Long) Island (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.