In the entire world, מסדו (Macedo 
, מסדו 
) is a rare predominantly masculine, but very seldom female given name. The forename מסדו is characteristic of Luxembourg, where it is quite a rare gender-neutral name, Angola, where it is a rare masculine name, and Portugal, where it is a rare gender-neutral name. In absolute terms, it is commonest in Brazil, Angola, and Portugal. Predominantly, מסדו is the last name as well as the forename.