Vayaṃ is the Sanskrit form of the nominative plural of personal pronoun ahaṃ, represented in Pāli by mayaṃ (q.v.). The form vayaṃ only in grammarians, mentioned also by Müller P.Gram. page 87 as occurring in Dhp (?). The enclitic form for accusative genitive and dative is no, found e.g. at Pv I 5 3 (gloss for vo; commentary amhākaṃ); Ja II 153, 352; Dhp-a I 101; Pv-a 20, 73.