Well, not much 'round here, but there is a street called Greenwood about a block away from where I live. Travel it all the time. It's a pretty street.
You know, it never occured to me that there would be that much Tolkien stuff in regular every day life, but it might be that it came from when the book first came out, 20 years ago maybe? The book was probably just as big of a hit back then as it was and still is now. Some of these names might have been made shortly after they came out, buying licences to the names and whatnot. Just a thought.