There is one place named N'Goulou in Congo.
All places in the world called "N'Goulou".
Mbaya (6)Mbomo (5)Lékana (4)Mbaka (4)Dzanga (4)Kongo (4)Yanga (4)Mboma (4)Nkoua (4)Yama (4)Masala (3)Mba (3)Koungou (3)Mpasa (3)Ngélé (3)Nkana (3)Okassa (3)Mobili (3)Nzabi (3)Poto-Poto (3)Yaya (3)Abala (3)Bamba (3)Kaye (3)Paka (3)Bango (3)Bonga (3)Inga (3)Kouka (3)Lessia (3)