It's quite difficult to find anything conclusive since it's probably a fake name
If it was a fake name, then he couldn't even have his paypal up and running. As you should know, paypal is requiring proof of SSN, Poof of ID, and proof of address. And this is not just for old accounts either. Also, paypal can tell if the email was just created, or what it has been used for. They can also scan names to tell if the name is fake or not. Paypal is very thorough.