Collier vs Duck

Collier

name
  • An unincorporated community in Monroe County, Georgia, United States. 

  • A surname originating as an occupation. 

  • A township in Allegheny County, Pennsylvania, United States. 

Duck

name
  • An unincorporated community in West Virginia. 

  • A surname transferred from the nickname. 

  • A town in North Carolina. 

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