Cognomen غيس (Gus 
, Guise 
, غيس 
) , all around the world, is a common family name. The last name غيس is habitual in Papua New Guinea, where it is quite a rare surname, New Zealand, and Malaysia. In absolute terms, it is commonest in Indonesia, the United States, and France. More prevalently, غيس is the forename as well as the last name.