Rouhiya is the second foal out of Rondonia (Raven's Pass), who was placed in the Listed Grand Prix de Fontainebleau, and her second winner. Her half-sibling by Le Havre is also a winner.

Second dam Raydiya (Marju), who won a Listed race in Ireland over 1m4f, has two black-type performers: Rondonia and Raydara (Rock of Gibraltar), winner of the Gr.2 Debutante Stakes at two. Raydara is in turn the dam of Rajapour (Almanzor), a Listed Prix Isonomy winner placed in the Gr.3 Prix de Fontainebleau, and of Ridenza (Sea The Stars), placed in the Gr.3 Derrinstown Stud Fillies Stakes. Raydiya has also bred a winner by Selkirk.

Third dam Raydaniya (In the Wings) was placed and had five winners, among them Raydiya and Roseburg (Tamayuz), third in the Gr.1 Coronation Cup.

Fourth dam Rayseka (Dancing Brave) won at Group 3 level, as did her daughter Rafayda (Doyoun), her grandson Rayeni (Indian Ridge) and her great-granddaughter Rehana (Dark Angel).

Rondonia has an unnamed 2-year-old filly by Camelot and a yearling filly by Sea The Moon.