This cool but dangerous name belongs to both the Greek god of dreams and Laurence Fishburne's character in The Matrix. Because Morpheus was also morphed into the opiate name morphine, it has a sleepy, drugged-out feel.
Names of the Greek gods and the legendary stories that made them famous -- Calliope, Venus, Atlas, Juno, Ajax, Daphne, Aphrodite, Apollo, Orion and more