Last name Hergen (Hergen 
) , worldwide, is a very rare surname. The family name Hergen is habitual in Venezuela, where it is a very rare surname, Germany, and Turkey. Not in comparison with a country's population, the name is most common in Germany, the United States, and Venezuela. More prevalently, Hergen is the forename as well as the last name.
Rabs, Gerdes, Thaens, Eilers, Huchting, Vieira, Müller, Spalink, Brandes, Reinken, Janssen, Tantzen, Niedoba, Wilmsmann, Pargmann, Oltmanns, Stegmayer, Schuringa, Catedrilla, Geschewsky, Heinemann, Horstmann, Garcia, Koring, Becher, Bernal, Graf, Haye, Haas, Meyer, Spark, Spits, Cullo, Bauer, Bross, Bruns, Ostersehlt, Kaper, Linza, Harms, Wenke, Mosler, Suarez, Stille, Amparo, Ahlers, Cordes, Baticbatic, Lange, and Schwarting