There is one place named Ounza in Congo.
All places in the world called "Ounza".
Mbaya (6)Mbomo (5)Kongo (4)Yanga (4)Mboma (4)Nkoua (4)Yama (4)Lékana (4)Mbaka (4)Dzanga (4)Mbama (3)Mboulou (3)Okouma (3)Otala (3)Boka (3)Kayes (3)Manda (3)Mpaka (3)Oka (3)Baya (3)Dziba (3)Madingou (3)Bondo (3)Impo (3)Kibangou (3)Kenge (3)Makaka (3)Panga (3)Béné (3)Kaba (3)