Namesakes for Helga

Namesakes for HELGA:
  Harry Potter Characters: 1 character
      Helga Hufflepuff  

  Russian Grand Dukes and Tsars: 1 regent
      Regent Olga (a.k.a. Helga)   945-969  

  Saints: 1 saint
      Saint Olga of Kiev (a.k.a. Helga)   c. 890-969