These are the approximate categories which present
monarchies fall into: •
Commonwealth realms.
King Charles III is the monarch of fifteen
Commonwealth realms (
Antigua and Barbuda,
Australia,
The Bahamas,
Belize,
Canada,
Grenada,
Jamaica,
New Zealand,
Papua New Guinea,
Saint Kitts and Nevis,
Saint Lucia,
Saint Vincent and the Grenadines,
Solomon Islands,
Tuvalu, and the
United Kingdom). They evolved out of the
British Empire into fully independent states within the
Commonwealth of Nations that retain the same King as head of state, unlike other Commonwealth countries that are either dependencies, republics or have a different royal house. All fifteen realms are constitutional monarchies and full democracies, where the King (or his representative) legally possesses vast
prerogatives, but fulfills a largely ceremonial role. •
Other European constitutional monarchies. Andorra,
Belgium,
Denmark,
Luxembourg, the
Netherlands,
Norway,
Spain, and
Sweden are fully democratic states in which the monarch has a limited, largely, or entirely ceremonial role. • Andorra is unique among all existing monarchies, as it is a
diarchy, with the Co-Princeship being shared by the
President of France and the
Bishop of Urgell. This arrangement creates a unique situation among monarchies, as • neither Co-Prince is of Andorran descent, • one is elected by common citizens of a foreign country (France), but not by Andorrans as they cannot vote in the French Presidential Elections, • the other, the bishop of Urgell, is appointed by a foreign head of state, the Pope. •
European mixed monarchies. Liechtenstein and
Monaco are constitutional monarchies in which the Prince retains many powers of an absolute monarch. For example, the
2003 Constitution referendum gives the
Prince of Liechtenstein the power to veto any law that the
Landtag (parliament) proposes and vice versa. The Prince can hire or dismiss any elective member or government employee from their post. However, unlike an absolute monarch, the people can call for a referendum to end the Prince's reign. The
Prince of Monaco has similar powers: he cannot hire or dismiss any elective member or government employee from their post, but he can select the
minister of state,
government council and judges. •
Muslim monarchies. Absolute monarchs remain in
Brunei,
Oman and
Saudi Arabia. The
United Arab Emirates and
Qatar are classified as mixed, meaning there are representative bodies of some kind, but the monarch retains most of his powers.
Bahrain,
Jordan,
Kuwait,
Malaysia and
Morocco are constitutional monarchies, but their monarchs still retain more substantial powers than in European equivalents. •
East and Southeast Asian constitutional monarchies. Bhutan,
Cambodia,
Japan, and
Thailand have constitutional monarchies where the monarch has a limited or ceremonial role. Thailand changed from traditional absolute monarchy into a constitutional one in 1932, while Bhutan changed in 2008. Cambodia had its own monarchy after independence from the
French Colonial Empire, which was deposed after the
Khmer Rouge came into power. The monarchy was subsequently restored in the peace agreement of 1993. •
Other sovereign monarchies. Four monarchies do not fit into one of the above groups by virtue of geography or class of monarchy:
Tonga,
Eswatini,
Lesotho and
Vatican City. Of these, Lesotho and Tonga are constitutional monarchies, while Eswatini and Vatican City are absolute monarchies. • Eswatini is increasingly being considered a
diarchy. The King, or
Ngwenyama, rules alongside his mother, the
Ndlovukati, as dual heads of state originally designed to be checks on political power. The Ngwenyama, however, is considered the administrative head of state, while the Ndlovukati is considered the spiritual and national head of state, a position which has become largely symbolic in recent years. • The
Pope is technically not a king, yet he functions as the absolute sovereign of Vatican City by virtue of his position as head of the
Roman Catholic Church and Bishop of Rome; he is an elected rather than hereditary ruler. The Pope need not be a citizen of the territory prior to
his election by the cardinals. •
Non-sovereign monarchies. A
non-sovereign monarchy or subnational monarchy is one in which the head of the monarchical
polity (whether a geographic territory or an ethnic group), and the polity itself, are subject to a sovereign state. The non-sovereign
monarchies of Malaysia,
Yogyakarta Sultanate in Indonesia,
emirates of the United Arab Emirates, the
Sultanate of Sulu,
Afro-Bolivian monarchy,
Order of Malta,
Traditional Chieftaincies of Nigeria, and
kingdoms of Uganda are examples of these. ==Lines of succession==