Komorčec families are Croats and they are mostly from Krapina area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Krapina area.
Prevalence
About 110 people with faimily name Komorčec live in Croatia today, in 50 households. There were 120 of them in the middle of the past century, and their number decreased by 0 percent. They are located in 8 Croatian counties, in 9 cities and 13 other places, mostly in Zagreb (35), Mihovljan in Krapina area (15), Bedekovcina in Lepoglava area (10), Nova Gradiska (<10), and in Veliki Komor in Zlatar area (<10).
Outside Croatia
Family name Komorčec is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.