Isn't it amazing that they are all names from different cultures which express an ideal 'heaven'.
Sure, a few of them are actual places, but when visited, those places are not 'heavens' at all...they're just places. Even the descriptions of different 'heavens' seem like normal places albeit with a few blissful additions, like never growing old or diseased, beautiful weather all the time, and creatures that are friendly.
I wonder...does everyone who enters these 'heavens' become vegetarians?
Or is a juicy hamburger something none shall ever crave again...