Angelina Jolie's twin babies' names

So Angelina Jolie gave birth on Saturday to twins. And she named them, Knox Leon and Vivienne (sounds like my name). Vivienne is the French version of the ancient Latin name that means 'alive,'. While Knox is derived from Pitt's grandfather's middle name which also matches with big brothers Maddox and Pax as a name that ends in X. Leon is Jolie's great-great grandfather's name. Those are unique names. I can't wait to see pictures of her twin babies on the net!