Apollo is called by both the Greeks and Romans by the same name.
Apollo is the roman god for Apollo his name doesn't change
Apollo is Greek god not Roman.
Apollon was a Hellenic God and the Romans identified him with one of their Gods, calling him Apollo.
Apollo's roman counterpart also had the name Apollo, so his name does not change.
Apollo/Apollon
the sun
Apollo
Apollo.
There is a Greek and a Roman god named Apollo. There is no planet named after Apollo, unless you know of the Apollo planet that no one knows about yet.
The deity most similar to Apollo in Greek mythology would be the Roman god Apollo's equivalent, which is the god Apollo himself. Apollo's counterpart in Roman mythology is the god of the sun and music, so they share many similarities.
helios in roman
Aesculapius.