Boeotia, state in ancient Greece, capital city Thebes,
Bohort, King, a knight of Arthur,
Bona Dea, a Roman divinity of fertility,
Bootes, also called Areas, son of Jupiter and Calisto, changed to constellation of Ursa Major,
Boreas, North wind, son of Aeolus and Aurora,
Bosporus (Bosphorus), the Cow-ford, named for Io, when as a heifer she crossed that strait,
Bradamante, sister to Rinaldo, a female warrior,
Brademagus, King, father of Sir Maleagans,
Bragi, Norse god of poetry,
Brahma, the Creator, chief god of Hindu religion,