Surname Орига (Origa 
, Орига) , all over the world, is quite a rare last name. The last name Орига is characteristic of Sub-Saharan Africa, particularly Kenya, where it is quite a rare surname, Angola, where it is a rare surname, and Uganda. Not in comparison with a country's population, it is the most numerous in Kenya, Angola, and Brazil. Much less frequently, Орига is the forename as well as the last name.