Nairātmyā or Dagmema () is a Dakini, the consort of Hevajra in the Hevajra-tantra. Her name means "ego-less woman".
References
See also Nairatmya - Concept in Buddhism Sitatapatra Narodakini Saraswati Queen Maya Hariti Yakshini Prithvi Vajrayogini Tara (Buddhism)
te:నైరాత్మ్యా