Back vs Hoy

Back

name

  • A settlement on the Isle of Lewis, Western Isles council area, Scotland (OS grid ref NB4840). 

  • A surname. 

Hoy

name

  • An island in south-west Orkney Islands council area, Scotland (OS grid refs HY20, ND29). 

  • A surname. 

  • A small uninhabited island in the Shetland Islands council area, Scotland (OS grid ref HU3744). 

  • An unincorporated community in Hampshire County, West Virginia, United States. 

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