The Greek and Roman gods and goddesses represented many things. They were figureheads that were worshiped to bring peace, justice, hope, food and etc.
In Greek it was Dionysus. Bacchus was the Roman name.
no
Stheno is one of the rare Greek goddesses that did not have a Roman name, only variations of her Greek.
Athena Aphordite
Diana was the Roman goddess of the hunt (her Greek equivalent is Artemis).
The Roman goddess of the Hunt is Diana. Her Greek equivalent is Artemis.
There are not only a few gods and goddesses. In greek and roman mythology, their are tons of gods and goddesses
Hera and Aphrodite were Greek/Roman goddesses.
Because they are gods and goddesses of different cultures.
Many of the Roman gods and goddesses had direct Greek counterparts.
Greek mythology came first. Then the Romans came. They admired the gods and goddesses of the Greeks and copied. The Roman gods and goddesses and more disciplined and war-like. Because Greek and Roman mythology things can't have the same name, Romans changed the names.
In Greek/Roman mythology, the gods are all an extended family.