Board Thread:Speculation House/@comment-26822171-20151216132821/@comment-26397825-20160104034326

Yes, I believe there is enough evidence to the contrary to state that Ruby is not currently a Maiden and simply doesn't know it. Her eyes are only special because she looks like her mother, who Ozpin almost definitely knew. Summer might have even been part of the Brotherhood for the Protection of Maidens and died protecting one.

That's not to say that Ruby won't become a Maiden in the future, but she almost definitely isn't one at the moment.