How many places in Gabon are called Oyanza?

There is one place named Oyanza in Gabon.

All places in the world called "Oyanza".

Location Oyanza:

• Haut-Ogooue

Cities

Lambaréné (5)
Mandji (5)
Mbomo (4)
Alene (4)
Mbigou (4)
Ngoma (4)
Mboma (4)
Alarmitang (3)
Nyanga (3)
Angouma (3)
Bissobilam (3)
Foula (3)
Andok (3)
Kéri (3)
Malanga (3)
Divangui (3)
Issinga (3)
Achouka (3)
Bongo (3)
Bissobinam (3)
Makana (3)
Malimba (3)
Ndjolé (3)
Nzinga (3)
Elong-Eko (3)
Mouyamba (3)
Njole (3)
Eyamayong (3)
Nzambi (3)
Abénélang (2)