Cognomen Boiz (Boiz 
) , in all the world, is a rare family name. The surname Boiz is habitual in Ghana, where it is a rare surname, Indonesia, where it is a very rare surname, and Argentina, where it is an extremely rare surname. In absolute terms, the name is most common in Indonesia, Ghana, and Nigeria. Very seldom, Boiz is the forename as well as the last name.