According to Kālikāpurāṇa (Kalikapurana), eight Yogī(s), namely, Valabhadra, Pradyumna, Pradyumna’s son Aniruddha, Nārāyaṇa (Narayana), Viṣṇu (Vishnu), Brahmā (Brahma), Narasiṃha (Narasimha), Varāha (Varaha), are present together in the worship of Vāsudeva (Vasudeva). Aiśānī (Aisani) is one of the Yoginī(s) of these Yogī(s).