Hadiyyisa
Hadiyyisa is a term used in some ethnographic and linguistic sources to refer to the Hadiya people of southern Ethiopia and, by extension, to their language and linguistic varieties. The form of the name varies in sources and among speakers, with Hadya or Hadiyya being common spellings; Hadiyyisa may appear in Oromo- or Amharic-language texts as an ethnonym form.
Geography and language: The Hadiya are primarily associated with the Hadiya Zone in the Southern Nations, Nationalities,
Culture: The Hadiya are traditionally farmers, cultivating crops such as enset, sorghum, and maize; coffee is
History: The Hadiya have a long-standing presence in southern Ethiopia and have interacted with neighboring peoples