I also have tons of johns ( I do say if that's made up just say something else because everyone says that and I've got loads .,seriously she'd loads)
Tons of Steve's too
I find the main problem for me is a lot have 3 names ,
Fake aw
Fake name signed off
Then a lot send emails and don't realise it's got their work header , real name on
So v confusing so I just call quite a few nick names ( some get nicknames that I need a little piggy bank for)