The only three to have titles are the children of Kate, Duchess of Cambridge and Prince William.
Their three children, Prince George, six, Princess Charlotte, five and Prince Louis, two have titles due to their position in line to the throne.
Prince Harry and Meghan, Duchess of Sussex’s son Archie does not have a title, instead, he was given the surname Mountbatten Windsor.
Since his birth, Meghan and Harry have exited the Royal Family, but Archie is seventh in line to the throne.