In all the world, Масиа (Macia 
, Масиа) is a rare gender-neutral first name. The forename Масиа is characteristic of Brazil, where it is a rare mostly female, but infrequently male name, the Dominican Republic, where it is a rare girly name, and South Africa, where it is a rare predominantly girly, but very infrequently masculine name. In absolute terms, this name is the most popular in Brazil, South Africa, and Spain. Likewise, Масиа is the last name as well as the forename.