Duff vs Ham

Duff

name
  • A village in Saskatchewan, Canada 

  • An unincorporated community in Tennessee, United States 

  • A male given name 

  • An unincorporated community in Indiana, United States 

  • A surname. 

Ham

name
  • A village in Caithness, Highland council area, Scotland (OS grid ref ND2373) 

  • A surname. 

  • A hamlet in Kent, England. 

  • A suburban area in borough of Richmond upon Thames and borough of Kingston upon Thames, Greater London, England (OS grid ref TQ1771). 

  • A small village and civil parish in eastern Wiltshire, England, south of Hungerford, West Berkshire (OS grid ref SU3363). 

  • Two districts (East Ham and West Ham) in borough of Newham, Greater London. 

  • A son of Noah and the brother of Japheth and Shem. 

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