Bean vs Warden

Bean

name
  • A village and civil parish in Dartford borough, Kent, England (OS grid ref TQ5872). 

  • A surname. 

Warden

name
  • A village and civil parish in south Northumberland, England (OS grid ref NY9166). 

  • A surname originating as an occupation for a warden. 

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