Helen (given name)
Helen is a feminine given name derived from the Ancient Greek name Ἑλένη, Helenē (dialectal variants: Ἑλένα, Helena, Ἐλένα, Elena, Ϝελένα, Welena), which descends from Proto-Hellenic *Ηwelénā, from a pre-Hellenic or late Proto-Indo-European *Swelénā (a solar deity), ultimately derived from the Indo-European root *swel- (to shine, warm). The name is of uncertain origin.