Cognomen 吉格 (Giger 
, 吉格 
, Gieger ) , all over the world, is quite a common family name. The surname 吉格 is characteristic of Liechtenstein, where it is a common surname, Switzerland, where it is quite a common surname, and Malta, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Switzerland, the United States, and Germany. Much less frequently, 吉格 is the forename as well as the last name.