ionista
Ionista is an ambiguous term encountered in different languages and contexts, most often as a proper name or label rather than a single, well-defined concept. Capitalized, Ionista commonly appears as a brand name, the title of creative projects, online user names, or family names; its precise meaning in those cases depends on the intentions of the person or organization using it.
In some instances Ionista may be a variant or typographical form of "sionista" (Spanish, Portuguese, and related
Etymology therefore varies by occurrence: as a coined proper noun it reflects branding choices; as a near-homophone