There is one place named Ngoumbou in Congo.
All places in the world called "Ngoumbou".
Mbaya (6)Mbomo (5)Lékana (4)Mbaka (4)Dzanga (4)Kongo (4)Yanga (4)Mboma (4)Nkoua (4)Yama (4)Kenge (3)Panga (3)Béné (3)Kaba (3)Makaka (3)Masala (3)Mba (3)Mpasa (3)Ngélé (3)Nkana (3)Okassa (3)Koungou (3)Mobili (3)Nzabi (3)Poto-Poto (3)Yaya (3)Abala (3)Bamba (3)Kaye (3)Paka (3)