In Croatia, Gez families are Croats (from the Island of Krk ). In the past century, relatively most of Croatian residents bearing this family name were born in Vukovar.
Prevalence
Only a few people with faimily name Gez live in Croatia today, in three households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only four naselja i to in Sarengrad (<5), Rijeka (<5), Zdenci in Orahovica area (<5), and in Vrh on the Island of Krk (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.