Frenchman vs farang

Frenchman

noun
  • A man of French birth or nationality. 

  • The red-legged partridge. 

  • A home-made tool used by bricklayers to cut excess mortar from newly pointed brickwork. 

farang

noun
  • A foreigner in Thailand who is of Western ancestry; one who comes to Thailand from a Western country. 

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