What do you think of these names?

My favorite for a boy is Ace Levi, it just sounds great to me, it's spunky yet strong. Landon Samuel is also a solid choice. I like Johnny Blake but would change it to Jonathan Blake and call him Johnny. I love the middle name choice of Cobalt, I've never seen it before and I love it! I really like Riley Eden, Riley is such a cute name that has a lot of spark to it. I also like Kaiya, very pretty and unique.