I honestly love the kooky names you find with most open source stuff. I personally hate it when I get mired too deeply with an enterprise-y company where everything's name is an unmemorable three-letter acronym for some bull shit name that does not mean anything even when it's written out.
Cucumber doesn't mean anything. Sinatra doesn't mean anything. It's no different of a situation, except my clients would look at me like I grew a third ear if I made any mention of them.