The term "Rangi people" does not correspond to a widely recognized or documented ethnic, cultural, or linguistic group in established encyclopedic sources. There is no verified academic or anthropological literature that identifies a distinct group known as the "Rangi people" with defined geographic, historical, or cultural characteristics.
It is possible that the term may be a misspelling, misinterpretation, or localized reference. For example, "Rangi" may be a personal name, a variant spelling, or related to other terms in certain languages. In some Bantu languages, "rangi" can mean "sky" or "heaven," but this does not confirm the existence of an ethnic group by that name.
Due to the lack of reliable sources, the term cannot be confirmed as referring to a specific population or community. Further context or clarification would be necessary to determine its intended meaning.