Women who hate men exist. They're very few in number and have little to no societal power or privilege to hurt men beyond hurting their pwecious feelings. So no, it doesn't deserve a label. Calling it "misandry" equates it naturally with "misogyny" and the two don't even remotely add up.

A few men having their feelings hurt versus the massive societal, institutional discrimination against and rape and murder of women GEE I DON'T THINK THOSE ARE THE SAME