Help with baby boy name?

Should I let my 15 year old daughter help me name him? She likes Spencer Malcolm. I would like to name him Connor Mitchell. Which do you guys like better? Would it strengthen the bond between them if I let her pick the name? It is my 5th son so I have had the privledge before. She is pretty adament about wanting to name him. But then again she is 15? Maybe she is not the best judge right now?