sionien
Sionien is a term that does not have a single, widely recognized meaning in English or French. In principle, it could function as a demonym formed from Sion (the name of a city in Switzerland, or the biblical Zion) by adding the French suffix -ien. However, this formation is not attested as standard usage for any established population.
Because Sion is used in different linguistic and cultural contexts, the term is ambiguous. In religious or
Geography and culture: If encountered, the term would refer to either a hypothetical population associated with