Surname Гидая (Gidaya 
, Гидая 
, Gydaya ) , all over the world, is a rare last name. The cognomen Гидая is habitual in Philippines, where it is a rare surname, Canada, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, it is the most numerous in Philippines, the United States, and India. Likewise, Гидая is the forename as well as the last name.