Re: I love it for a girl as well and don't see how it is strictly male (m)
I don't think that April and June would be weird on a boy at all. As for May, it's also a pet form of Margaret which is why it sounds feminine to us.
It doesn't really matter that it's strictly male in some places. That's because in other countries words have genders assigned to them. Andrea is also strictly male in some places, so what? Luca is strictly male in some places. So is Jasmin. August to me is a month and a month can be both.