This is about another site, but...
Can we please stop trying to make up gender alternative names for "Karen"? No "Kevins" or "Male Karens". A Karen is a Karen, it doesn't matter what their gender is. For almost everything else, we've decided that one gender neutral terms is fine. And if the word was originally for just one gender, we just use it for both. Mankind. Master. Werewolf. They can all refer to females even though the root is masculine. It doesn't matter.
Just call a Karen a Karen, regardless of gender. And if a male complains, tell them to stop being a Karen about it.