All of these maps, highlighting the derivation and diaspora of language, were fascinatingly created by Reddit users. In fact, there is now an entire subreddit (/r/etymologymaps) devoted to this. Several of these were highlighted in an article from The Guardian today.
1. Ananas vs Them
2. Put on your beer goggles 
3. Does a bear drinking beer sound poetic everywhere? 
4. Arancia happy you're finding out about oranges? 
5. It's all looking rosy 
6. Tea-sing out differences 
7. Rotten apples 
8. Cucumber island 