In Croatia, Kovačik families are generally Croats (from Grubisno Polje ), rarely Slovaks (from Split ). In the past century, relatively most of Croatian residents bearing this family name were born in Pleternica and Split.
Prevalence
About 10 people with faimily name Kovačik live in Croatia today, in five households only. There were 20 of them in the middle of the past century, and their number halved. They are located in 6 Croatian counties, in 6 cities and another small place , mostly in Split (<5), Zagreb (<5), Osijek (<5), Pcelic in Virovitica area (<5), and in Donja Rasenica (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over three hundred times, the first time 1769 in source 18th Century Census.