In Croatia, Merz families are Croats (from Ivanic-Grad area ). In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and in Orahovica area.
Prevalence
Only a few people with faimily name Merz live in Croatia today, in four 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 Velesevec in Ivanic-Grad area (<5), Poljana Cicka (<5), Osijek (<5), and in Turcin in Varazdin area (<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.