I guess the bright side to the whole situation is that we most likely won't see people with names like "xxSepirothzzzZzzzXx" because there's no need, because more than one person can have the same name.
Oh, ok. Thanks for the information. I find it pretty weird that there can be more than one person with the exact same name, like Rick Quickfoot, though. That's rather immersion breaking, but that's a cop-out complaint, I suppose.