Not that I've ever heard of but Roman and Etruscan (a Northern Italian civilisation) mythology borrows a lot from the Greek. The Roman God of the ocean was called Neptune and is very similar, though not exactly the same as Poseidon.
Poseidon and Hades
yes. him and the first other gods. names: Hera, Demeter, Hestia, Poseidon, and Hades.
For Zeus, we have Ares, Athena, Apollo, Artemis, Aphrodite, and, Dionysus. For Poseidon we have Theseus, Triton, Polyphemus.
Poseidon fought with other gods: Zeus himself, Hera, Dionysus, Helius
Poseidon was a Greek god, the god of the sea. His Roman counterpart is Neptune. Many of the Roman and Greek gods were similar deities, but their names were different.
Neptune, was the Roman equivalent of the Greek Poseidon. I've never heard of any other names for him.
Neptune
the krakens owner is the sea god known as Neptune but in Greek it is Poseidon's pet Poseidon goes by other names but he prefers Poseidon (YAY)
His names are Poseidon,God of Sea,God of the Horses,God of Earthquakes and Neptune
Other names for Neptune include the Roman god of the sea and the eighth planet from the sun in our solar system.
Zeus has 2 brothers Hades and Poseidon and he has other "kids"
kari
Demeter and Hestia.
Percy Jackson
Poseidon and Hades
Poseidon and Zeus :)
Hades and Zeus.