Cybill

Cybill is a girl’s name of Greek origin. It’s a variant of Sibyl, a name deriving from ancient Greece, where sibyls were oracles or prophetesses believed to deliver messages from the gods. This name has been in use since the Middle Ages, with variants including Sybil, Sibilla, Sibilia, Sybill, and Sibylle. If you’re looking for a name rooted in Greek mythology that also has an old-school English feel, Cybill offers the best of both worlds.