Vesta (mythology)
Vesta (Latin pronunciation: [ˈwɛsta]) is the virgin goddess of the hearth, home, and family in Roman religion. Vesta's presence is symbolized by the sacred fire that burned at her hearth and temples. Her closest Greek equivalent is Hestia.
The importance of Vesta to Roman religion is indicated by the prominence of the priesthood devoted to her, the Vestal Virgins, Rome's only college of full-time priests.
Etymology
Georges Dumézil (1898–1986), a French comparative philologist, surmised that the name of the goddess derives from Indoeuropean root *h₁eu-, via the derivative form *h₁eu-s- which alternates with *h₁w-es-. The former is found in Greek εὕειν heuein, Latin urit, ustio and Vedic osathi all conveying 'burning' and the second is found in Vesta. (Greek goddess-name Ἑστία Hestia is probably unrelated). See also Gallic Celtic visc "fire."
(ROMAN name VESTA)
Vesta is the goddess of the hearth of the city of Rome.
Dumézil draws a comparison between Roman religious conceptions and rituals and the relevant aspects of Vedic religion. Sacrificial ritual in Vedic India, required the presence of three fires, two of them being essential.