Cognomen Doyma (Doyma 
) , globally, is a rare family name. The surname Doyma is characteristic of Mexico, where it is a rare surname, Thailand, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Mexico, Thailand, and India. Also, Doyma is the forename as well as the last name.