Reddit, does anyone have any advice on finding someone online with a relatively common name beyond just Googling them?

I'm trying to find a friend of mine who I lost touch with a few months back, however, all I have to go on is his first and last name, and a city/state (I know it's one of 2 cities). Google hasn't been much help, and neither has looking on facebook since there are so many people and I can't guarantee he has a picture posted, so I was wondering if any of you knew any sites/methods of just finding someone beyond that.

Thank you in advance!