pixie vs wrangler

pixie

noun
  • A playful sprite or elflike or fairy-like creature. 

  • A butterfly of the genus Melanis. 

  • A cute, petite woman with short hair. 

  • An upper-atmospheric optical phenomenon associated with thunderstorms, a short-lasting pinpoint of light on the surface of convective domes that produces a gnome. 

wrangler

noun
  • Someone who wrangles or corrals. 

  • A cowboy who takes care of tourists. 

  • A student who has completed the third year of the mathematical tripos with first-class honours. 

  • An animal handler or trainer. 

  • A special education teacher. 

  • A cowboy who takes care of saddle horses. 

  • A brawler or disputant. 

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