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