1) Scandinavian girl name 
Thyra, also known as Thorvi or Thyre, was the wife of King Gorm the Old of Denmark, the first historically recognized King of Denmark, who reigned from {circa| 936} to his death {circa| 958}. ==Historical facts and uncertainties== She is believed to have led an army against the Germans. Gorm and Thyra were the parents of King Harald Bluetooth. Whi...
Thyra is a cultivated variety of potato.