Avdyunin

Avdyunin (Авдюнин; masculine) or Avdyunina (Авдюнина; feminine) is a Russian last name, a variant of Avdonin. The following people bear this last name:
 * T. Avdyunina, Soviet badminton player, winner in the women's doubles at the 1964 USSR National Badminton Championship