Cognomen جيرس (Gers 
, Geers , Gerss 
) , in the world, is quite a common surname. The surname جيرس is habitual in Western Europe, particularly Belgium, where it is quite a common surname, Netherlands, where it is quite a rare surname, and Germany. In absolute terms, this name is the most popular in Germany, the United States, and Netherlands. Much less frequently, جيرس is the forename as well as the last name.