All around the world, Quelin (Quelin 
) is a rare epicene forename. The first name Quelin is characteristic of Latin America and the Caribbean, particularly the Dominican Republic, where it is a rare male name, Argentina, where it is a very rare gender-neutral name, and Brazil, where it is a very rare primarily girly, but very seldom masculine name. More frequently, Quelin is the last name as well as the forename.