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