lollipop vs lolly

lollipop

noun
  • An item of confectionery consisting of a piece of candy/sweet attached to a stick. 

  • Something having the shape of a lollipop: a linear stem connected to a round body. 

lolly

noun
  • A piece of hard candy on a stick; a lollipop. 

  • Any confection made from sugar, or high in sugar content; a sweet, a piece of candy. 

  • An easy catch. 

  • Money. 

  • Snow or fine ice floating on water. 

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