Cognomen Giche (Giche 
) , all over the world, is a very rare family name. The family name Giche is characteristic of Tanzania, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, it is the most numerous in Tanzania, India, and Brazil. More frequently, Giche is the forename as well as the last name.