Cognomen Бидия (Bidia 
, Бидия 
, Bidija 
) , across the world, is a rare surname. The last name Бидия is habitual in Ivory Coast, where it is a rare surname, the Democratic Republic of the Congo, and Peru, where it is a very rare surname. In absolute terms, the name is most common in the Democratic Republic of the Congo, Ivory Coast, and Brazil. Also, Бидия is the forename as well as the last name.