Cognomen กัว (Goa 
, กัว 
, Guaa 
) , in the entire world, is quite a common last name. The surname กัว is habitual in Norway, where it is quite a rare surname, Ivory Coast, and Kuwait. Not in comparison with a country's population, it is commonest in Ethiopia, Indonesia, and India. Also, กัว is the forename as well as the last name.