In all the world, Nelsson (Nelsson 
) is a rare male first name. The forename Nelsson is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a rare boy's name, Bolivia, and Peru, 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 Mexico, Peru, and Brazil. Also, Nelsson is the last name as well as the forename.