
Following the example of his mother Queen Elizabeth II, the new monarch of the United Kingdom has officially chosen his first given name as regnal name: King Charles III. I previously speculated that the new king might choose the names George VII , Philip, or, as a longshot, King Arthur . Historically, it’s popular for monarchs to choose their first names–since the creation of the United Kingdom, the only monarchs to break the pattern by reigning with a subsequent given name have been Victoria, Edward VII, and George VI.
Regnal names in the United Kingdom have a complex history, particularly those which were used for monarchs of England or Scotland prior to the unification of the two kingdoms. Until 1603, England and Scotland had separate monarchies, although royals of the two kingdoms frequently intermarried. (All English monarchs since Henry II were descendants of Malcolm III of Scotland, and all Scottish monarchs since James II of Scotland were descendants of Edward III of England; see this chart.) Queen Elizabeth I’s closest heir after her death was her first cousin twice removed (in two ways), King James VI of Scotland, who subsequently became known as King James I of England. Continue reading Regnal names in the U.K.