"Haedrak" was a recurring given name for kings of Tethyr. Individuals named "Haedrak" include:
- King Haedrak I, the fourth king of the Lions' Dynasty
- King Haedrak II, the twelfth king of the Lions' Dynasty, also known as the "Corsair Prince"
- King-Consort Haedrak Rhindaun III, the first king of the Rhindaun Dynasty, who secretly went by the name "Lhaeo" as the scribe of Elminster Aumar
- Prince Coram Rhindaun, whose full name was Coram Haedrak Errilam Vander Silvam Rhindaun