8,400 (1982 SIL).
East New Britain Province, Pomio district, Jacquinot bay and inland. 20 villages.
Bush Mengen (Inland Mengen, Longueinga), North Coast Mengen (Maeng, Maenge, Orford), South Coast Mengen (Poeng). Some linguists separate Poeng (South Coast Mengen and Bush Mengen) and Maeng (North Coast Mengen) into 2 languages.