Posel families are Croats and they are mostly from Cakovec area. In the past century, relatively most of Croatian residents bearing this family name were born in Cakovec and in Cakovec area. In Gornja Dubrava in Cakovec area every eighth inhabitant had the family name Posel.
Prevalence
About 80 people with faimily name Posel live in Croatia today, in 30 households. There were 100 of them in the middle of the past century, and their number decreased by 20 percent. They are located in threee Croatian counties, threee cities and 18 other places, mostly in Gornja Dubrava (25) and Nedelisce (15) in Cakovec area, Sveti Urban in Mursko Sredisce area (<10), and in Vugrisinec (<10) and Bogdanovec (<10) in Cakovec area.
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.