be called vs entitle

be called

verb
  • To have a specific name. 

entitle

verb
  • To give a title to. 

  • To give power or authority (to do something). 

  • To dignify by an honorary designation. 

  • To give a title to a book, film, play, etc. 

  • To give rightful ownership. 

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