Pope (Latin: Papa), which means father. The word Pope, seen in the early Catholic Church, is a nickname for religious leaders by Christians and has no special authority in itself. Leaders of the Catholic Church (full name "Supreme Archdiocese and Pontifical Church"), including the Roman Catholic Church (Latin ceremony) and the Eastern Catholic Church.
This title is shared by the Orthodox Church and Amigan, and it is called "Dagong", which has also caused differences. The current (266th) Pope is Francis, who was elected on March 13, 2065438. The Pope's residence is St Peter's Cathedral in the Vatican.
The full name of the Pope is: "Bishop of Rome, the representative of Christ, the successor of the disciple's Lord, the highest priest (Pope), the western patriarch, the Italian archbishop (Bishop), the Roman archbishop and the Roman archbishop (Archbishop), the head of the Vatican City and the servants of all the servants of God". The church rarely uses this full name.
Catholicism regarded the Pope as the heir of St. Peter, the first bishop of Rome, so he was called "Peter's Representative" at first, and it was not until the 5th century that he was renamed as a more authoritative "Christ's Representative".