Reference articles on history, science, culture and more
Encyclopedia

King

Title given to a male monarch

Image credit is listed at the end of this article.

King is a royal title given to a male monarch. A king is an absolute monarch if he holds unrestricted governmental power or exercises full sovereignty over a nation. In a modern context, the title may refer to the ruler of one of a number of modern monarchies (either absolute or constitutional). The title of king is used alongside other titles for monarchs: in the West, emperor, grand prince, prince, archduke, duke or grand duke, and in the Islamic world, malik, sultan, emir or hakim, among others.

The term king may also refer to a king consort, a title that is sometimes given to the husband of a queen regnant, but the title of prince consort is more common.

01Etymology

The word king traces back to late Old English cyning, meaning "ruler" or "leader," derived from Proto-Germanic kuningaz. This root also gave rise to similar terms across other Germanic languages, such as Dutch koning, Old Norse konungr, Danish konge, and German König. The precise origin of "kuningaz" remains uncertain, but it may be linked to Old English cynn ("family, race"), suggesting that a king was originally viewed as the "leader of the kin" or "head of the people." Another theory proposes that the term referred to one "of noble descent," connecting kingship with divine or aristocratic lineage. Linguists and historians have long debated the social and ideological meanings behind this relationship between king and kin, though the linguistic connection is widely accepted.

02Current kings

Currently (as of 2023), eighteen kings are recognized as the heads of state of sovereign states. Most of these kings serve as heads of state in constitutional monarchies. However, those ruling over absolute monarchies include the King of Saudi Arabia and the King of Eswatini.

Sovereign state Portrait King Title House Since Monarchy
Antigua and Barbuda Charles III King 8 September 2022 Hereditary, constitutional
Australia King
The Bahamas King
Belize King
Canada King, Roi
Grenada King
Jamaica King
New Zealand King, Kīngi
Papua New Guinea King
Saint Kitts and Nevis King
Saint Lucia King
Saint Vincent and the Grenadines King
Solomon Islands King
Tuvalu King
United KingdomKing
 Bahrain Hamad bin Isa Al Khalifaملك (malik)Khalifa 14 February 2002 Hereditary, semi-constitutional
 Belgium PhilippeKoning, Roi, KönigSaxe-Coburg and Gotha 21 July 2013 Hereditary, constitutional
 Bhutan Jigme Khesar Namgyel Wangchuckའབྲུག་རྒྱལ་པོ་ (druk gyalpo)Wangchuck 9 December 2006 Hereditary, constitutional
 Cambodia Norodom Sihamoniស្ដេច (sdac)Norodom 14 October 2004 Elective, constitutional
 Denmark Frederik X Konge 14 January 2024 Hereditary, constitutional
 Eswatini Mswati IIINgwenyamaDlamini 25 April 1986 Hereditary, absolute
 Jordan Abdullah IIملك (malik)Hashim 7 February 1999 Hereditary, semi-constitutional
 Lesotho Letsie IIIMorena, KingMoshesh 7 February 1996 Hereditary, constitutional
 Malaysia Ibrahim Iskandar Yang di-Pertuan Agong (يڠ دڤرتوان اݢوڠ) Temenggong 31 January 2024 Elective, constitutional
 Morocco Mohammed VIملك (malik), ⴰⴳⵍⵍⵉⴷ (agllid)Alawi 23 July 1999 Hereditary, semi-constitutional
 Netherlands Willem-AlexanderKoning 30 April 2013 Hereditary, constitutional
 Norway Haakon VIIIKongeGlücksburg 28 August 2026 Hereditary, constitutional
 Saudi Arabia Salmanملك (malik)Saud 23 January 2015 Hereditary, absolute
 Spain Felipe VIReyBourbon 19 June 2014 Hereditary, constitutional
 Sweden Carl XVI GustafKonungBernadotte 15 September 1973 Hereditary, constitutional
 Thailand Vajiralongkorn (Rama X)กษัตริย์ (kasat)Chakri 13 October 2016 Hereditary, constitutional
 Tonga Tupou VITuʻi, KingTupou 18 March 2012 Hereditary, constitutional
Watch videos about KingExplainers and documentaries on YouTube (opens in a new tab)

Sources and credits

This article is adapted from the Wikipedia article King, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

Images, from Wikimedia Commons:

Fathomly is not affiliated with or endorsed by the Wikimedia Foundation. Spotted a problem? Tell us.