In the world, Reider (Reider 
, Рейдер 
) is a rare masculine first name. The given name Reider is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare masculine name, Bolivia, and Colombia, where it is a very rare male name. Not in comparison with a country's population, it is commonest in Latin America and the Caribbean, particularly Peru, Bolivia, and Brazil. More prevalently, Reider is the last name as well as the forename.