Surname Kleyber (Kleyber 
) , in the entire world, is a rare family name. The last name Kleyber is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a rare surname, Nicaragua, and Honduras, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Latin America and the Caribbean, particularly Venezuela, Mexico, and Nicaragua. More frequently, Kleyber is the forename as well as the last name.