Throughout the world, Orena (Orena 
) is a rare principally girly, but very seldom boy's given name. The forename Orena is habitual in Philippines, where it is a very rare primarily female, but very seldom masculine name, the United States, where it is a very rare girly name, and Indonesia. In absolute terms, it most frequently occurs in the United States, Indonesia, and Brazil. Likewise, Orena is the last name as well as the forename.