flower girl vs maid of honor

flower girl

noun
  • A participant in a wedding procession, whose responsibility is usually to spread flower petals on the floor before the bride, or to carry a bouquet of flowers. 

  • A female flower child. 

  • A girl who sells flowers. 

maid of honor

noun
  • The primary woman who attends the bride at a wedding ceremony. 

How often have the words flower girl and maid of honor occurred in a corpus of books? (source: Google Ngram Viewer )