For a long time about 50% of the hits on my name on the first couple of Google pages were me, the rest were an American lawyer. I suspect that he retired or something because after that most of the hits were me, and a couple were the production designer for Shaun of the Dead and some other films, also a Londoner. This led to at least one case of mistaken identity - I had a very confusing call from someone who wanted to "do lunch" and I think wanted to set up some sort of film deal, who must have gone away thinking the other one was an idiot.
Right now it's all me on the first three pages apart from one hit on a British lawyer who is fortunately not from London, after that more lawyers and the film guy start creeping in.