Harry vs Roger

Harry

name

  • A male given name from the Germanic languages 

  • A male given name from French, originating as an Anglicization of Henri 

  • A male given name 

  • A surname originating as a patronymic. 

  • A diminutive of the female given name Harriet 

  • A diminutive of the male given name Henry, Harold 

Roger

name

  • A male given name from the Germanic languages. 

  • A surname originating as a patronymic. 

  • Jolly Roger (pirate flag) 

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