You don't "accidentally" name a product something that is one letter off and so visual similar to the name of your biggest rival. It is clearly intentional. The only question is whether Google has or will want recourse for that.
On the other hand, "google" has always sounded like "goggle", in addition to being a cute misspelling of "googol".
In what accent do Google and goggle sound almost the same?
Most that I know of. They differ in pronunciation by one vowel sound, and in spelling by one letter.