I've lived in the UK for over 14 years now, became British and still don't get it - why all the names are being shortened? Or sometimes it is an already short version of the name given to the person? For example Ben for Benjamin, Lizzy for Elizabeth and Vicky for Victoria?
Some seemingly short names are shortened even more, which to me looks like shortening for the sake of shortening: Bridget for Bridge or Briddie (same syllables!!!) or Jacob for Jake, Alan for Al, Lily for Lil. What's the point?