Members of the Royal Family 's official titles date back centuries, with Monarchs handing down honours and dukedoms for generations.
Whether it's a title that shows a position in terms of the line of succession, like the The Prince of Wales, or a wedding Dukedom like the Duke and Duchess of Cambridge, there are a whole host for them to choose from.
Things will change completely when Prince Charles takes the throne, and one of his early jobs will be to allocate some of the changing titles out among his loved ones.