Tristan

Tristan is a name of Celtic origin, likely derived from the Pictish or Brythonic name Drustan, a diminutive form of a root related to the Celtic element drest or drust, possibly meaning tumult or noise. The name became widely known through the medieval legend of Tristan and Iseult, a tragic romance that spread throughout Europe via French Arthurian literature and was later adapted by figures such as the composer Richard Wagner in his opera Tristan und Isolde. The French form Tristan became the dominant spelling in the English-speaking world, while Spanish-speaking traditions use Tristán. Related forms include the older Drustan, as well as Tristão in Portuguese and Tristano in Italian.