Papal Name - History

History

During the first centuries of the church, the bishops of Rome continued to use their baptismal names after their elections. The custom of choosing a new name began in AD 533: Mercurius deemed it inappropriate for a pope to be named after the pagan Roman god Mercury, and adopted the name John II in honour of his predecessor John I, who was venerated as a martyr. In the 10th century clerics from beyond the Alps, especially Germany and France, acceded to the papacy and replaced their foreign-sounding names with more traditional ones.

The last pope to use his baptismal name was Marcellus II in 1555, a choice that was even then quite exceptional. Names are freely chosen by popes, and not based on any system. Names of immediate or distant predecessors, mentors, saints, or even family members—as was the case with John XXIII—have been adopted.

In 1978 Cardinal Albino Luciani became the first pope to take a double name, John Paul I, to honour his two immediate predecessors, John XXIII and Paul VI; he had been elevated to bishop by John XXIII, then to Patriarch of Venice and the College of Cardinals by Paul VI. John Paul I was also the first pope in almost 1,100 years since Lando in 913 to adopt a papal name that had not previously been used. After John Paul I's sudden death a month later, Cardinal Karol Józef Wojtyła was elected and, wishing to continue his predecessor's work, became the second Pope to take a double name as John Paul II. In 2013, a new name was introduced into the lineage: on being elected Pope, Cardinal Jorge Mario Bergoglio selected the name Francis to emphasize the spirit of humility espoused by Saint Francis of Assisi.