Family name 汉奇 (汉奇 
, Hanqi 
, Hantzsch 
) , around the world, is a rare cognomen. The last name 汉奇 is habitual in Germany, where it is a rare surname, Switzerland, and Singapore, where it is a very rare surname. Not in comparison with a country's population, the name is most common in China, Germany, and Switzerland. More prevalently, 汉奇 is the forename as well as the last name.