How do you pronounce Coq?
Well, it entirely depends where you live. The GP's comment make perfect sense where I am, and seem a good explanation, but sure, depends on how you pronounce 'coke'!
Usually and fortunately though, the average person simply grows up and stops giggling at the word quite quickly. And so do Coq users.
In the current core development team, I think it is reasonable to say that most people range somewhere on a scale from "don't care" to "mildly annoyed". Amongst the annoyed group, some actually advocate for a change of name.
We had plenty of women in the lab, btw.