Family name 奇伦 (奇伦 
, Tschirren 
) , throughout the world, is a rare last name. The surname 奇伦 is habitual in Western Europe, particularly Switzerland, where it is quite a rare surname, France, where it is a very rare surname, and Germany. Measured by absolute frequency, it is commonest in Switzerland, China, and the United States. Likewise, 奇伦 is the forename as well as the last name.