15 languages in Gabon Baka (East Region, Cameroon) [别称 Bayaka, Bayaga, Bibaya] Benga [别称 Qaqet,] Bwisi [别称 Ibwisi, Mbwisi,] Geviya [别称 Eviya, Gevia, Avia] Iyasa [别称 Yasa, Iyassa, Yassa] Kande [别称 Kanda, Okande, Okandé] Kota (Gabon) [别称 Ikota, Ikuta, Kotu] Mahongwe Pinji [别称 Gapinji, Apinji, Apindji] Sake [别称 Asake, Shake,] Seki [别称 Sekyani, Sekiani, Sekiyani] Sighu [别称 Lesighu, Mississiou,] Simba [别称 Nsindak,] Tchitchege Vumbu [别称 Yivoumbou,]