I think you should stick with Ryder Lennox. It's great & goes well with your DD's name. From your list I also like Jett, Phoenix, Luka (I prefer Lucas though), Joaquin and Mateo. I know I pronounce Joaquin completely wrong though but I like my pronunciation . I also know an Angus. a Levi & a Jasper. I have a friend with a L ennix and a Z ade. I quite like both of those.