Cognomen 蒂戈 (Tiego 
, Teago 
, 蒂戈) , in all the world, is a rare family name. The cognomen 蒂戈 is characteristic of Botswana, where it is quite a rare surname, Kenya, where it is a rare surname, and Iraq, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Botswana, Kenya, and Brazil. More frequently, 蒂戈 is the forename as well as the last name.