As an actress, Meghan would often sign gifts and posters for fans at events and on red carpets. She even signed her name on a charity board at an event in 2013.Just as many things in Meghan’s life has changed since becoming a royal, so has her ability to give out her autograph. It is against royal protocol to give out your autograph. This is due to security reasons to prevent any of the royals’ signatures from forgery.