My Siamese kittens need names, still?!?

I have two male Siamese kittens, both brothers. One is more sandy and has darker markings with white paws. He has a sneaky look about him. He is very playful, energetic, curious, and social. The other is more white and looks like a lynx, he is lazy and likes to relax, but he can also be very playful. They both have beautiful blue eyes! And they need names.