All over the world, Usua (Usua 
) is quite a rare gender-neutral first name. The first name Usua is characteristic of Albania, where it is a rare boy's name, Nigeria, where it is a rare gender-neutral name, and Spain, where it is a rare mostly girly, but seldom masculine name. In absolute terms, it is commonest in Nigeria, Spain, and India. Likewise, Usua is the last name as well as the forename.