Derived from the Old English elements ælf “elf” and heah “high”. This was the name of an 11th-century archbishop of Canterbury, a saint and martyr, who is commonly known as Alphege or Elphege.
Latinized form of the Greek Αἴγλη (Aigle), which meant “light, radiance, glory”. This was the name of several characters in Greek myth, including one of the Heliades and one of the Hesperides.