Nadia. Totally kidding, but it is Aidan spelled backwards.
Famous people named Aidan:
Actors Aidan Quinn, Aidan Gould, Aidan Gillett, Aidan Devine, Aidan Turner, and Aidan Daley Mitchell; singer-songwriter Aidan James.
Perhaps the most recognizable bearer of this name is Carrie Bradshaw’s super-sweet boyfriend Aidan Shaw from Sex and the City.