• I think it is clear that this is just a shortened version of the name of Advayavajra.

Bibliography:

• Kudṛṣṭinirghātaṭīkā (Lta ba ngan pa sel ba'i dka' 'grel). Tôh. no. 2231. Dergé Tanjur, vol. WI, folios 110r.6-111r.3. Tr. by Vajrapāṇi and Mtshur.
  • Dergé colophon: lta ba ngan pa sel ba'i dka' 'grel dpal ldan nges par sbyangs pa gnyis su med pas mdzad pa rdzogs so // // badzra pā ṇi dang mtshur gyis bsgyur ba yin no.
  • Phyag chen khrid mdzod, vol. 1, pp. 408-411.