The tall and pointed head gear is called a mitre while the small 'beanie-like' cap he wears on the back of his head is called a zucchetto.
The pope's fisherman's hat is called a "zucchetto." It is a skullcap worn by the Pope and other high-ranking clergy members in the Catholic Church. The white zucchetto is typically worn by the Pope, while cardinals wear red ones.
The red hat worn by the Pope, known as the "red biretta," symbolizes the authority and power of the office of the Pope in the Catholic Church. It is a traditional symbol of the Pope's role as the leader of the Church and his connection to the martyrs of the faith. The red color represents the blood of Christ and the willingness of the Pope to sacrifice for the Church.
The mitre is the ceremonial hat worn by a bishop (including the pope) in Catholicism, the Anglican Church and a few other Christian sects.
Mexican Sombrero
Petasus
Coppola...
Toque
Pava.
The name of the hat with a flat top worn at graduation ceremonies is called a mortarboard.
The skull cap worn by a pope, cardinal or bishop is called a zucchetto.
The pope hat, also known as the "mitre," is a symbol of the pope's authority and role as the leader of the Catholic Church. It is worn during religious ceremonies to signify the pope's connection to God and his position as the highest-ranking official in the Church. The hat's design and colors also hold symbolic meanings related to the pope's role as a spiritual leader and representative of Christ on Earth.
The hat worn by the Queen's Guard is called a bearskin hat. It is made of real bearskin and is part of the ceremonial uniform worn by the guards when on duty at royal palaces.