Meaning and history
Eir is an Old Norse feminine name associated with a word meaning “help,” “mercy,” or “protection.” In Norse myth, Eir is named among the goddesses in the Prose Edda and is described as an exceptionally skilled physician. A figure of the same name also appears among healing maidens in the poem Fjölsvinnsmál. The surviving sources are brief, so elaborate modern claims about her powers, rank, or independent cult should be treated cautiously.