Cognomen Генчер (Gencer 
, Gençer 
, Gencher 
) , in the world, is a common surname. The family name Генчер is habitual in Turkey, where it is quite a common surname, Austria, where it is quite a rare surname, and Switzerland, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Turkey, Germany, and France. Very seldom, Генчер is the forename as well as the last name.