best man vs pageboy

best man

noun
  • The primary attendant to the groom in a wedding ceremony. 

  • Used other than figuratively or idiomatically: see best, man. 

pageboy

noun
  • A young male attendant at a wedding, generally between five and ten years of age. 

  • A shoulder-length hairstyle with the ends of the hair curled under. 

  • A boy who serves as a page. 

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