Lepen 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 180 people with faimily name Lepen live in Croatia today, in 70 households. There were 150 of them in the middle of the past century, and their number increased by 20 percent. They are located in the most of Croatian counties, in 15 cities and 19 other places, mostly in Zagreb (30), Cakovec (30), Podturen in Mursko Sredisce area (15), Varazdin (<10), and in Strahoninec in Cakovec area (<10).
Outside Croatia
Family name Lepen (including: Leppen , Löppen ) is present in 26 countries worldwide. "Leppen " is used by some 200 people in Namibia , about 50 in the United States , and small number of people in Germany.
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.