Candomblé is an African diasporic religion that developed in Brazil during the 19th century. It arose through a process of syncretism between several of the traditional religions of West Africa, especially those of the Yoruba, Bantu, and Gbe, coupled with influences from the Roman Catholic form of Christianity. There is no central authority in control of Candomblé, which is organized around autonomous terreiros (houses).

The Fon people, also called Fon nu, Agadja or Dahomeans, are a Gbe ethnic group. They are the largest ethnic group in Benin found particularly in its south region; they are also found in southwest Nigeria and Togo. Their total population is estimated to be about 3,500,000 people, and they speak the Fon language, a member of the Gbe languages.