I would be very careful mining anything on a laptop. With that said, AEON is one of the easiest on the system CPU minable coins that I am aware of so you may be ok if you keep a close eye on it.
Why is mining on a laptop not a good idea and what needs to be have an eye kept on it?
It can overheat, if the laptop isn't well designed (or possibly other problems such as vents blocked)
As long as you are sure it won't overhead, mining on a laptop can be extremely efficient.