One of the quirks of the royal family is that the obsession with having loads of different names, titles and monikers to go by - be it Prince, Duke, Lord or Lady.
And then there's the whole thing about how a member of the royal family can simply change their name when they become king - as previous speculation about what Charles will be known by when he is crowned.
But what about the nicknames they call each other behind closed doors when they act like any other normal family? The Duke and Duchess of Cambridge - Prince William and Kate in other words - have lovely little pet names for their children, according to My London.
