Angelo Guiseppe Roncalli is best known for being the pope who convened the Second Vatican Council. However, there are several synonyms that can be used to refer to this prominent figure in Catholic history. Some of these include Pope John XXIII, the Good Pope, and the Pope of the Council. Other monikers that have been associated with Roncalli include Papa Giovanni, which means "Pope John" in Italian, and Il Papa del Sorriso, which translates to "The Pope of Smiles." Regardless of the name used to refer to him, Roncalli is widely recognized for his significant contributions to the Catholic Church and his efforts to promote unity and understanding among different religious groups.