Block vs Staple

Block

name

  • An English surname 

  • A Jewish surname 

  • A surname from German 

  • A surname. 

  • A surname from Dutch 

Staple

name

  • A habitational surname from Middle English. 

  • A village and civil parish in Dover district, Kent, England (OS grid ref TR2756). 

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