Manyara, Singida, and Tabora regions; Mara Region, Bunda and Serengeti districts; some in Dodoma Region. Barabaig dialect: mainly north volcanic highlands near Mt. Hanang.
Bajuta (Bajuuta), Barabayiiga (Barabaig, Barabaik, Barabayga, Barbaig), Bianjiida (Biyanjiida, Utatu), Buraadiiga (Buradiga, Bureadiga), Gisamjanga (Gisamjang, Kisamajeng), Rootigaanga (Rotigeenga, Rotigenga), Tsimajeega (Isimijeega). Sabaot [spy] is probably most similar. Barabaik and Kisamajeng dialects are very similar and are completely inherently intelligible. There are several other dialects or ethnic groups: Darorajega, Gidang’odiga, Bisiyeda, Daragwajega, Salawajega, Ghumbiega, and Mangatiga. Lexical similarity: 50% with Kalenjin [kln] languages and Omotik [omt] of Kenya.
VSO; prepositions; genitives, articles, adjectives, numerals after noun heads; question word final; 4 prefixes, 5 suffixes on verb; case marked by tone; verb affixes mark person, number; (C)(C)V(:), VC; tonal.
Latin script [Latn].
‘Mangati’ or ‘Ole-Mangati’ is Maasai, enemies. Taturu is the Sukuma name. There is intermarriage with the Iraqw. Datooga orthography is different from Swahili [swh]. Traditional religion, Christian.