Cognomen Gidiya (Gidiya 
) , worldwide, is a rare last name. The family name Gidiya is habitual in Tanzania, where it is a very rare surname, India, and South Africa, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in India, Tanzania, and Nigeria. More prevalently, Gidiya is the forename as well as the last name.