Deban families are Croats and they are mostly from Mursko Sredisce area. In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and in Mursko Sredisce area.
Prevalence
About 80 people with faimily name Deban live in Croatia today, in 40 households. There were 60 of them in the middle of the past century, and their number increased by 30 percent. They are located in four Croatian counties, four cities and 15 other places, mostly in Cakovec (35), Zagreb (15), Novo Selo Rok (<10), Trnovec in Varazdin area (<10), and in Mursko Sredisce (<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.