the Virtuous is a title that can be unlocked randomly by participating in the Anima Islands D&D. The title was previously unlocked randomly while participating in the Battle of Lumbridge. It was also unlocked randomly while participating in the Tuska Comes world event.
This title changes according to the language of the server on which RuneScape is played, as shown below:
||[Name] der Tugendhafte / die Tugendhafte
||[Name] le Vertueux / la Vertueuse
||[Name] o Virtuoso / a Virtuosa