Surname
Okoya
Cognomen Okoya (Okoya 
) , throughout the world, is quite a common last name. The cognomen Okoya is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is quite a rare surname, Nigeria, where it is a rare surname, and Niger. Not in comparison with a country's population, it is commonest in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, Nigeria, and Uganda. Very seldom, Okoya is the forename as well as the last name.
