Sounds very handmade-sandals to me. Doesn't happen where I live, so I can't be sure, but perhaps as public awareness of global climate change increases, there might be a place for it. I can't gneder it at all, but I don't mind
Riva for a girl, so that should make
River a boy name I suppose. And might perhaps affect
River's chances for feminisation.
Mars, eh? Cool planet. Unpleasant god. Close to
Mark,
Marcus,
Marcellus ... I'd be surprised if there was a space left over for
Mars.
Oh, and my cousin married a girl with the ln
Venus!