Merry vs Tonto

Merry

name
  • A diminutive of the male given name Meredith. 

  • A surname transferred from the nickname. Originally a nickname for a merry person. 

  • A female given name from English from the adjective, also a diminutive of Mercy. 

Tonto

name
  • The Native American sidekick of the Lone Ranger. 

  • A member of the Tonto Apaches. 

noun
  • A Native American who accepts a subservient position to a white person. 

  • A sidekick. 

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