Others posted similar things, but imagine that you're a female PhD candidate and your male advisor asks you: "How familiar are you with Coq?" or "Are you good with Coq?"
Sure, the advisor could have asked "How familiar are you with the theorem prover Coq?" but it shouldn't be necessary to do so.
It seems petty and childish to be considering a name change over this, but it is far from unprecedented (e.g. "Beaver College" changed their name to "Arcadia University" in 2001). Having a more utterable name can lead to more widespread use and discussion of the tool with laypeople.