I have found several skeleton songs with lyrics that can help to learn all the bone names.
I'll begin with this funny cartoons:
It is easy, isn't it?
The two next one are from animaniac cartoons. the first one is the original
This second one is like a karaoke:
Finally "The Bone Dance" of Miley Cirus (Hanna Montana) that maybe some of you have already seen in TV:
In this second one you can read the lyrics