Anecdata, but i have never heard a self-described libertarian suggest that women should have their voting rights rescinded. At the risk of proclaiming No True Scottsman, the entire premise is so antithetical to a libertarian philosophy that i struggle to grasp how someone could embody such competing ideals.

That being said, giving women the [due] right to vote effectively doubled the eligible voting pool in america. To think this wouldn't functionally alter the results is nonsense. Whether or not someone approves of those results should not, and indeed does not, get to change the underlying rights of those women.