caddie vs kady

caddie

noun
  • A tea caddy. 

  • A lightweight wheeled cart, often fitted with shelves or racks, or attached to a bicycle as a conveyance for a child, or used to bring home groceries. 

  • A small tray with a handle and compartments for holding items. 

  • A lightweight freestanding rack designed to hold accessories. 

  • A golfer's assistant and adviser. 

verb
  • To serve as a golf caddie. 

kady

noun
  • A man's straw hat 

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