My cousin (many years younger than I) has had her 2nd baby, a boy. While she was pg, I had joked that she could call a boy Harbottle - this is something I occasionally suggest on threads here.
This is what she has decided on. 
She has sent me a thank you card for suggesting the name, and the invitation to the christening confirms the name. I have rung various other cousins, expecting to be laughed out of court for taking it seriously, but they all confirm it too.
I guess there is nothing much I can do, except hope that it's an elaborate joke at my expense and I shall not discover the true name until the priest says it at the ceremony.
The middle name is to be Barrington. I am between laughter and tears! The poor little mite wouldn't have a chance at a comp, but perhaps luckily will be going somewhere like Eton. Maybe it'll be normal there?