Reava is a variant of Reva (English).
Reava is also a variant of Riva (Hebrew and English).
Reava is not widely used as a baby name for girls. It is not listed within the top 1000 names.
Baby names that sound like Reava include Ryva, Raafa, Rabah, Rabba, Raffa, Rapa, Rapah, Rebba (English), Rebekke (English), Rebeque, Reeba, Revya, Rébecca (French), Rheba (English), Riba, Ribqah (Hebrew), Rifka (Yiddish), Rivka (Hebrew), Rivkah (English), and Rizpa.