BumNative toCameroonNative speakers(21,000 cited 2001)1Language familyNiger–Congo? Atlantic–CongoBenue–CongoSouthern BantoidGrassfieldsRingCenterBumLanguage codesISO 639-3bmvGlottologbumm1238 Bum is a Grassfields Bantu language of Cameroon. ReferencesReferences Bum at Ethnologue (18th ed., 2015) (subscription required)