Family name Eyda (Eyda 
, Ейда 
, เอด้า) , all over the world, is a rare surname. The surname Eyda is habitual in Nicaragua, where it is quite a rare surname, Honduras, where it is a rare surname, and Malaysia. Measured by absolute frequency, it most frequently occurs in Mexico, Nicaragua, and Malaysia. More prevalently, Eyda is the forename as well as the last name.