The name Aetheria may refer to: Aetheria (mythology), one of the Heliades, daughters of Helios in Greek mythology Egeria (pilgrim), also known as Etheria, Eucheria, or Silvia, known for writing the Peregrinatio Ætheriæ, Itinerarium Egeriae, or Peregrinatio ad Loca Sancta A synonym for the moth genus Hecatera Ætheria, one of the classical albedo features on Mars Aetheria: first abbess of Notre-Dame de Soissons (658) Aetheria: A magical realm consisting of dragons, humans, and fearies.