All over the world, Fideles (Fideles 
) is a rare mostly boy's, but uncommonly female first name. The given name Fideles is characteristic of Brazil, where it is a rare principally boy's, but very seldom feminine name, Philippines, where it is a very rare gender-neutral name, and Nigeria, where it is a very rare masculine name. In absolute terms, it is commonest in Brazil, Philippines, and India. More prevalently, Fideles is the last name as well as the forename.