Family name غياسي (Gyasi 
, غياسي 
) , worldwide, is a common cognomen. The family name غياسي is habitual in Ghana, where it is quite a common surname, Kuwait, where it is a rare surname, and Libya. Not in comparison with a country's population, this name is the most popular in Ghana, the United States, and Iran. Also, غياسي is the forename as well as the last name.