Lucifer is a Latin word meaning "light-bringer." In Roman mythology, it was sometimes used as a name for the planet Venus, but more often it referred to the morning star, a symbol of dawn.

Venus, in Roman mythology, is the goddess of love, beauty, and desire. She was known as Aphrodite in Greek mythology.

While both Lucifer and Venus are associated with the planet Venus, they have distinct meanings and roles within their respective mythologies.