Cenko families are Croats and they are mostly from Prelog area. In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and in Koprivnica area.
Prevalence
About 100 people with faimily name Cenko live in Croatia today, in 40 households. They are located in 6 Croatian counties, in 6 cities and 12 other places, mostly in Donji Vidovec (35) and Kotoriba (15) in Prelog area, Zagreb (15), Koprivnica (<10), and in Legrad in Koprivnica area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.