The title of the championship trophy for rugby union is the Webb Ellis Cup. This prestigious trophy is awarded to the winner of the Rugby World Cup, which takes place every four years. The cup is named after William Webb Ellis, who is credited with creating the game of rugby. Winning this trophy is a significant achievement for any national team, highlighting their skill and teamwork on an international stage. The tournament gathers top rugby nations to compete for this esteemed trophy, symbolizing excellence in the sport.