Don Quixote vs reverist

Don Quixote

noun

  • Any person or character who displays quixotism. 

name

  • A famous 1605–1615 Spanish novel by Miguel de Cervantes (1547–1616), whose full title is El ingenioso hidalgo don Quijote de la Mancha (The Ingenious Gentleman Don Quixote of La Mancha). 

  • The protagonist of this novel. 

reverist

noun

  • One who has reveries; a dreamer. 

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