In Croatia, Valenćik families are predominantly Slovaks (from Ilok ), rarely Croats (from Vinkovci area ). In the past century, relatively most of Croatian residents bearing this family name were born in Backa, Vojvodina.
Prevalence
Only a few people with faimily name Valenćik live in Croatia today, in three households only. They are located in three Croatian cities only: in Zagreb (<5), Ilok (<5), and in Otok in Vinkovci 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.