Family name Хагеманн (Hagmann 
, Хагеманн 
) , all over the world, is quite a common last name. The family name Хагеманн is habitual in Western Europe, particularly Liechtenstein, where it is quite a common surname, Switzerland, and Austria, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Switzerland, Germany, and the United States.