Dally vs squarehead

Dally

noun
  • A New Zealand person of Croatian or other Balkan descent. 

name
  • A surname. 

squarehead

noun
  • A foreigner of Germanic origin, especially a German, Dutch, or Scandinavian person. 

  • A socially conventional or boring person. 

  • An honest person; a non-criminal. 

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