Worldwide, Eiber (Eiber 
) is a rare male given name. The first name Eiber is characteristic of Latin America and the Caribbean, particularly Bolivia, where it is quite a rare boy's name, Panama, where it is a rare male name, and Colombia, where it is a rare primarily male, but very seldom girly name. Measured by absolute frequency, it is the most numerous in Bolivia, Colombia, and China. Also, Eiber is the last name as well as the forename.