Mesec families are Croats and they are mostly from Ivanec. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Ivanec. In Vitešinec in Ivanec every third inhabitant had the family name Mesec.
Prevalence
About 320 people with faimily name Mesec live in Croatia today, in 120 households. There were 230 of them in the middle of the past century, and their number increased by 40 percent. They are located in the most of Croatian counties, in 17 cities and 26 other places, mostly in Sesvete (70), Ivanec (30), Zagreb (30), Vitesinec (30), and in Popovec (20).
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.