Cognomen Geyda (Geyda 
, Гейда 
) , globally, is a rare last name. The cognomen Geyda is habitual in Ukraine, where it is a rare surname, Nicaragua, and Russia, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Ukraine, Russia, and Germany. Very seldom, Geyda is the forename as well as the last name.