What's in a name?

I’m trying to come up with a name for a ruby library I’m writing. Basically this library will convert javascript in to ruby. Here’s the list of options I have so far:

So far the front runner is ‘rkelly’. Does anyone have any suggestions? Or particularly like any of those names?

Update: I changed “taco” to “rtaco” so that all of the names have “r” in them. “r” for Ruby, “taco” for Taco! Update 2: Added “rawr”!