That is the translation of his Greek name (HfaistoV).
Hephaestus's Roman name is Vulcan. I don't think the Romans have a word for "Hephaestus", but, like I said, Hephaestus's Roman name is Vulcan.
Hephaestus is the Greek name. In Roman, he was Vulcan.
Hephaestus was the Greek name. The Roman equivalent was Vulcan.
The Roman equivalent of Hephaestus is Vulcan.
Vulcan is the Roman name of a god that is called counterpart to Greek Hephaestus.
Hephaestus had no "nick-names" only titles and epithets.
Hephaestus was actually the god of the forges/blacksmiths. His Roman name was Vulcan.
Hephaestus is a Greek god. His Roman name is Vulcan.
Vulan
Hephaestus.
Hephaestus
The difference between Vulcan and Hephaestus was that Vulcan was not just the god of fire but the god of grievance in the time of sorrow. Hephaestus was not just the god of fire but was the god of balcksmithry and technology. Hephaestus was his Greek name, and Vulcan the Roman name.