evacuee vs wayfarer

evacuee

noun
  • A person who has been evacuated, especially a civilian evacuated from a dangerous place in time of war 

wayfarer

noun
  • A traveller, especially one on foot. 

  • A type of glasses, with pointed ends and rounded bottoms. 

How often have the words evacuee and wayfarer occurred in a corpus of books? (source: Google Ngram Viewer )