Cognomen Idiya (Idiya 
, Идия 
) , worldwide, is quite a rare surname. The family name Idiya is characteristic of Nigeria, where it is a rare surname, Kyrgyzstan, and Philippines, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in India, Nigeria, and Philippines. More prevalently, Idiya is the forename as well as the last name.