Potter vs Swan

Potter

noun
  • someone connected with Stoke City Football Club (in Stoke-on-Trent, Staffordshire, England, UK), as a fan, player, coach etc. 

  • A person from Stoke-on-Trent, Staffordshire, England, UK 

name
  • A township in Barnes County, North Dakota. 

  • Two townships in Pennsylvania, in Beaver County and Centre County. 

  • An English surname originating as an occupation for a potter. 

  • A town in Yates County, New York. 

  • A village in Cheyenne County, Nebraska. 

  • A village in Calumet County, Wisconsin. 

  • An unincorporated community and township in Polk County, Arkansas. 

Swan

noun
  • someone connected with Swansea City Football Club, as a fan, player, coach, etc. 

  • someone connected with the Sydney Swans, as a fan, player, coach, etc. 

name
  • A surname transferred from the nickname. 

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