EntityQ34181· pop 50· linked from 1,711 articlesSiouanSign in to savelanguage familyKey factsGeographic distributioncentral North AmericaLinguistic classificationOne of the world's primary language familiesProto languageProto-SiouanSubdivisionsCatawban (Eastern) Siouan proper (Western)Iso 639 2 5sioLinguasphere64-AGlottologsiou1252via Wikipedia infoboxArticle(Learn how and when to remove this message)(Learn how and when to remove this message)Read full article (130 paragraphs)ConnectionsInuit–Yupik–UnanganEntityIndigenous languages of the AmericasEntityCategoriesIndigenous languages of MarylandIndigenous languages of the North American PlainsLanguage familiesSiouan languagesSioux culture