fluffle - my mum has a name that is in the English dicitionary.
She once rather upset a neurologist when she was involved in some research stuff for Parkinsons Disease.
Asked to give a list of words beginning with "F" and she reeled a load off - including her name.
She was stopped in her tracks and told that wasn't a word - and she told him to get a dicitionary -and there indeed is Felicity
I'm sure there's probably more like that........