reella
Reella is a term used as a proper noun in several unrelated contexts, and it does not point to a single, widely recognized subject. It can appear in onomastics as a family name in some regions, though it is not among widely common surnames. In fiction and media, Reella has been used as the name of fictional places, factions, or characters across different works; these usages are independent and do not imply a shared universe.
In commerce and branding, Reella is adopted by a number of small or regional companies for product
See also: Real, Realia, Rella, and Reela, which are distinct terms with their own meanings. If you