Alternate Names: Latooka, Lattuka, Latuka, Latuko, Lotuho, Lotuka, Lotuko, Lotuxo, Olotorit, Otuxo
Dialects: Koriok, Logiri (Logir), Logotok, Lomya (Lomia), Lorwama, Lowudo (Lauda, Loudo). Logiri and Lorwama may be dialects of Lango ,, not Otuho. Lexical similarity: 64% with Lokoya ,, 63% with Lopit ,, 60% with Dongotono ,.
Genealogy:
Demographics: 135,000 (Voegelin and Voegelin 1977). 2,500 Koriot, 1,000 Lomya.
Language Use: All domains. All ages. Positive attitudes. Used as L2 by Lango [lno], Lokoya [lky], Tennet [tex].
Language Development: NT: 1969.
Writing System: Latin
Nation of Origin: South Sudan