Consort · Vaishnava · South India
Neela Devi
A Gandharva princess, in Tirumala lore a form of Vishnu's third consort Nila, who cut her hair to cover the wound on the god's head; the hair pilgrims offer is said to be hers.
Sources: Why the devotees shave, isvara.org · see Neela Devi's web