Vencl families are Croats and they are mostly from Slatina area. In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica and Slatina.
Prevalence
About 100 people with faimily name Vencl live in Croatia today, in 40 households. There were 120 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 14 cities and 12 other places, mostly in Zagreb (20), Slatina (15), Nova Bukovica in Slatina area (<10), Bjelovar (<10), and in Koprivnica (<10).
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.