CoastalSubgroup of 3 languagesAncestorsAustronesian 1256Malayo-Polynesian 1234Malayo-Chamic 53Chamic 12CoastalHaroi hro, a language of Viet NamDescendants Cham 2Cham, Eastern cjm, a language of Viet NamCham, Western cja, a language of Cambodia