Wolayita Zone in the context of "Oromia Region"

Wolaitta or Wolayttatto Doonaa is a North Omotic language of the Ometo group spoken in the Wolayita Zone and some other parts of southwestern Ethiopia. It is the native language of the Welayta people. The estimates of the population vary greatly because it is not agreed where the boundaries of the language are.

There are conflicting claims about how widely Wolaytta is spoken. Some hold that Melo, Oyda, and Gamo-Gofa-Dawro are also dialects, but most sources, including Ethnologue and ISO 639-3 now list these as separate languages. The different communities of speakers also recognize them as separate languages. A variety called Laha is said to be 'close' to Wolaytta in Hayward (1990) but listed as a distinct language by Blench; however, it is not included in Ethnologue.

The Welayta (Ge'ez: ወላይታ Wolayta) are an ethnic group located in Southern Ethiopia. According to the most recent estimate (2017), the people of Wolayta numbered 5.83 million in Welayta Zone. The language of the Wolayta people, similarly called Wolaitta, belongs to the Omotic branch of the Afro-Asiatic language family. Despite their small population, Wolayta people have widely influenced national music, dance, and cuisine in Ethiopia.

Gamo-Gofa-Dawro is an Omotic language of the Afroasiatic family (Te-Ne-Omotic according to Glottolog) spoken in the Dawro, Gamo Gofa and Wolayita Zones of the Southern Nations, Nationalities, and Peoples' Region in Ethiopia. Varieties are spoken by the Gamo, Gofa, Dawro; Blench (2006) and Ethnologue treat these as separate languages. Zala presumably belongs here as well. Dialects of Dawro (Kullo-Konta) are Konta and Kucha. In 1992, Alemayehu Abebe collected a word-list of 322 entries for all three related dialects.

The Sidama Region (Sidama: Sidaamu Qoqqowo; Amharic: ሲዳማ ክልል) is a regional state in southern Ethiopia. It was formed on 18 June 2020 from the Southern Nations, Nationalities, and Peoples' Region (SNNPR) and transformation of the Sidama Zone after a 98.52% vote in favour of increased autonomy in the 2019 Sidama referendum. It is the second smallest regional state in the country, after Harari. Sidama is the name of both the Sidama people, the language, and the territory. Sidama is bordered to the south by the Oromia Region (except for a short stretch in the middle where it shares a border with Gedeo zone, in South Ethiopia Regional State, on the west by the Bilate River, which separates it from Wolayita Zone, and on the north and east by the Oromia Region. Towns in Sidama include Hawassa, the capital of Sidama and of SNNPR when it existed, Yirgalem, Wondogenet, Chuko, Hula, Bona, Bursa, Bensa, and Aleta Wendo. Sidama has a population of around 3.2 million in 2017 who speak the Cushitic language Sidama (also known as Sidaamu Afoo).