"Wow, you must be genus, nobody could have ever figured out that Brock is related to rock. Seroiusly, I figured this out the first time I heard Brock and Misty's names"
There is no need to be rude. The Original Poster was making a complete list of the meanings behind the Gym Leaders names. To leave them out simply because they were obvious would make the list incomplete.
In future unless you have something useful to contribute to a thread, you would do well to avoid replying to it.