aesthetician vs coiffeuse

aesthetician

noun
  • A beautician; somebody employed to provide beauty treatments such as manicures and facials. 

  • One who studies aesthetics; a student of art or beauty. 

coiffeuse

noun
  • A female hairdresser 

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