How did Roman religion differ from Greek religion regarding the names of gods?

The correct understanding lies in the fact that Roman religion indeed incorporated planetary names, which reflect the influence astronomy and celestial bodies had on Roman culture and religious practices. The Romans named their gods after the planets, which aligned with their beliefs and mythology at the time. For instance, the Roman god Jupiter is associated with the planet Jupiter, and similarly, Venus corresponds to both the goddess Venus and the planet Venus. This naming convention indicated the Romans' adaptation of godly figures while maintaining a distinct cultural identity.

While the other aspects of Roman religion, such as their pantheon, included many deities and parallels to Greek mythology, they predominantly utilized Latin names that were often distinct from their Greek counterparts rather than simply retaining Greek names. Additionally, the idea that Romans had fewer gods does not accurately reflect the multifaceted nature of Roman religion, which was quite extensive and rich in deities and spiritual practices. Therefore, the integration of planetary names into Roman religious practices sets it apart from Greek religion, emphasizing how the Romans uniquely interpreted and adopted elements of spirituality.