There is one place named Mongomo in Congo.
All places in the world called "Mongomo".
Mbaya (6)Mbomo (5)Kongo (4)Yanga (4)Nkoua (4)Yama (4)Mboma (4)Lékana (4)Dzanga (4)Mbaka (4)Bouma (3)Ndongo (3)Bandza (3)Boko (3)Kindamba (3)Maboko (3)Malima (3)Mpe (3)Ngolé (3)Pangala (3)Kouni (3)Mboulou (3)Okouma (3)Otala (3)Boka (3)Kayes (3)Mbama (3)Mpaka (3)Oka (3)Baya (3)