All over the world, Nelzon (Nelzon 
) is quite a rare boy's first name. The first name Nelzon is characteristic of Latin America and the Caribbean, particularly Bolivia, where it is quite a rare boy's name, Nicaragua, and Guatemala, where it is a rare boy's name. In absolute terms, it is the most numerous in Latin America and the Caribbean, particularly Bolivia, Mexico, and Peru. Much less frequently, Nelzon is the last name as well as the forename.