Surname Отия (Otia 
, Otiya 
, Otija ) , all over the world, is quite a rare family name. The cognomen Отия is characteristic of the Democratic Republic of the Congo, where it is quite a rare surname, Cameroon, and Georgia. Not in comparison with a country's population, it most frequently occurs in the Democratic Republic of the Congo, Cameroon, and India. Very seldom, Отия is the forename as well as the last name.