Vulcan (mythology)
Vulcan (Latin: Volcānus or Vulcānus; pronounced [wɔlˈkaːnʊs], [wʊlˈkaːnʊs]) is the god of fire including the fire of volcanoes, metalworking, and the forge in ancient Roman religion and myth. Vulcan is often depicted with a blacksmith's hammer. The Vulcanalia was the annual festival held August 23 in his honor. His Greek counterpart is Hephaestus, the god of fire and smithery. In Etruscan religion, he is identified with Sethlans.
Vulcan belongs to the most ancient stage of Roman religion: Varro, the ancient Roman scholar and writer, citing the Annales Maximi, records that king Titus Tatius dedicated altars to a series of deities among which Vulcan is mentioned.
Etymology
The origin of the name is unclear and debated. Roman tradition maintained that it was related to Latin words connected to lightning (fulgur, fulgere, fulmen), which in turn was thought of as related to flames. This interpretation is supported by Walter William Skeat in his etymological dictionary as meaning lustre.