Coconut Cream Pie is a pie made with pastry cream and coconut and topped with whipped cream.  It is different than a Coconut Custard pie which is a baked custard and generally topped with meringue.  A custard uses more eggs than a cream and has a different more delicate texture.

This is before the whipped cream topping.  Just the cream in the pie crust:

Finished product:

Slice.  The whipped cream melted a bit.