Help with names for triplets?!?

I like Alex for a girl.. but just a thought.. " Ryan " and " Christopher " There just soooo plain, lots of people have those names, why wouldn't you want to give your child a unique, pretty name, instead of having like 5 christophers or ryan's in their class? Just a thought.. But yes, I like Ethan for a boy, Oh and Noah. Those aren't as plain as ryan and christopher... Congrats.