See how much info you can find on yourself, by doing a google search on yourself.
If you have a unique name, you won't have to worry about someone else's website, or online name.
Like my search only brought some of the forums I posted on. But if you get for ex: zoner, you get some websites that does not deal with the zoner here.
Absolutnook
http://www.google.com/search?hl=en&q=absolutnook
Zoner
http://www.google.com/search?hl=en&lr=& ... tnG=Search
geRV
http://www.google.com/search?hl=en&lr=&q=geRV
Mr. Buttocks
http://www.google.com/search?hl=en&lr=&q=Mr.Buttocks