If you look past the incredible success of its products, "Google" is not a great name. It's only witty to math nerds; to the public at large, it's just a nonsense word, unrelated to internet search, and not all that memorable. Its saving graces are that it's short and sounds like a plausible verb. AOL and Yahoo! both had much better names but inferior products.

Google was also fortunate to be early in the trend of nonsense/misspelled domain names. The recent ones are largely forgettable. If you are thinking of going this route, I'd suggest making the name at least tangentially related to the site's function; reddit and flickr do this and are IMHO great names, short and memorable... wufoo and meebo, not so much.