Tethra
Tethra is a proper noun used as a name in various works of fiction and, less commonly, as a personal name. The term does not refer to a single canonical entity; instead it is independently created in different settings. Consequently, interpretations of Tethra vary by author and franchise.
In fantasy and science fiction media, Tethra commonly designates a character with mythic or otherworldly attributes.
Etymology: The origin of the name Tethra is not established in open sources. It is typically treated
Real-world usage: Beyond fiction, Tethra may appear as a given name or surname in some cultures or
See also: Tethys, a name from Greek mythology; Tehra, a similar-sounding name used in some fantasy works.