Barbēlō refers to the first emanation of God in several forms of Gnostic cosmogony. Barbēlō is often depicted as a supreme female principle, the single passive antecedent of creation in its manifold. This figure is also variously referred to as 'Mother-Father', 'The Triple Androgynous Name', or 'Eternal Aeon'. So prominent was her place amongst some Gnostics that some schools were designated as Barbeliotae, Barbēlō worshippers or Barbēlō gnostics.