In Croatia, Čemerika families are Croats (from Prelog area ). In the past century, relatively most of Croatian residents bearing this family name were born in Prelog area and in Prelog.
Prevalence
About 50 people with faimily name Čemerika live in Croatia today, in 19 households. There were 80 of them in the middle of the past century, and their number decreased by 40 percent. They are located in 7 Croatian counties and 7 other places, mostly in Palinovec in Prelog area (15), Zagreb (<10), Donji Kraljevec in Prelog area (<10), and in Gorican (<5) and Nedelisce (<5) in Cakovec area.
Outside Croatia
Family name Čemerika (including: Cemerika , Chemerika and Cemericka ) is present in 7 countries on two continents.