Wayana (also referred to as Ojana, Ajana, Aiana, Ouyana, Uajana, Upurui, Oepoeroei, Roucouyen, Rucuyene, Oreocoyana, Orkokoyana, Urucuiana, Urukuyana, and Alucuyana in the literature) is a language of the Cariban family, spoken by the Wayana people, who live mostly in the borderlands of French Guiana, Brazil, and Suriname.
In Brazil, they live along the Paru and Jari rivers, in Suriname, along the Tapanahoni and Paloemeu rivers, and in French Guiana, along the upper Maroni River and its tributaries.