Wikipedia
Belphoebe (or Belphebe, Belphœbe) is a character in Edmund Spenser's poem The Faerie Queene (1590), a representation of Queen Elizabeth I (conceived of, however, as a pure, high-spirited maiden, rather than a queen). Spenser intended her name to mean "beautiful Diana" ( Phoebe being an epithet of the Greek moon goddess Artemis, who was known to the Romans as Diana), and it is suggested that she is a member of Poseidon's family. A virgin huntress, Belphoebe can certainly fight, as a potential rapist found out. She is the stronger, militant sister of Amoret.
Belphoebe is mentioned in Kipling's poem "The Queen's Men", which is based on Spencer's work and which constitutes a lament for two young sea-captains who perished on a mission to which she sent them: