Cupid was the Roman name. His Greek counterpart was Eros.
Venus is Aphrodite's Roman counterpart.
Athena's Roman counterpart is Minerva.
Apollo
Cupid was the Roman name. His Greek equivalent was Eros.
He didn't have a Roman counterpart and you are already using his Latin name. In Greek his name was Heracles.
Cupid's counterpart is Psyche, who is a mortal woman. In Roman mythology, their love story is well-known and celebrates the union between a mortal and a god.
Venus is Aphrodite's Roman counterpart.
Athena's Roman counterpart is Minerva.
Athena's Roman counterpart is Minerva.
Apollo
Diana was the Roman counterpart of Artemis.
First of all, the Roman counterpart came from Hermes, not the other way around. Second, the Roman counterpart of Hermes is Mercury.
Apollo's Roman counterpart is the god Sol or Helios.
Her Roman counterpart would be Juno.
His daughter is Voluptas, by Psyche in Roman myth.
Voluptas, his daughter by Psyche in Roman myth.
Ceres is the Roman counterpart of Demeter. She is the goddess of agriculture, fertility, and motherly relationships, like Demeter in Greek mythology.