New Zealand Electoral Rolls - Australian findmypast
 

The 1881, 1893, 1896 & 1911 New Zealand Electoral Rolls which contain over 1.3 million records are now available to search on
Australian findmypast

And as women got the right to vote in NZ in 1893, these will all include women except for the 1881.

I've already used my free trial of the site *boohoo* but hopefully some of you can report back on what you find! Happy hunting!

Just to add you can search for free before subscribing or taking up the free trial, so you will know whether the people you are looking for are on there.