Similarly, Louis’s full name is Louis Arthur Charles and his title is His Royal Highness Prince Louis of Wales.

George, Charlotte and Louis are simply known as George Wales, Charlotte Wales and Louis Wales to their school friends, which is a nod to Prince William and Princess Kate’s titles of Prince and Princess of Wales.

The Waleses were given their titles after Queen Elizabeth’s death in September 2022.

Before that, they were styled as the Duke and Duchess of Cambridge, with their children using George Cambridge, Charlotte Cambridge and Louis Cambridge when at school.

Their father, Prince William, and their uncle, Prince Harry, used their father, King Charles’s former title as a surname in school when they were young themselves.

This follows the tradition set by Prince William and Prince Harry, who used their father Charles’ former title, Wales, as their surname in school.

Members of the Royal Family do not typically use a last name as they are usually known by their first names or titles.

However, they can also be known by their house name, in which case Windsor,

When needed, they can use Mountbatten-Windsor, which can only be used by some of the male-line descendants of the late Queen and Prince Philip following a declaration in 1960.