appellation vs nameword

appellation

noun
  • A name or title by which someone is addressed or identified; a designation. 

  • A geographical indication for wine that describes its geographic origin. 

nameword

noun
  • A designation or name given to an object, person or location. 

  • A noun. 

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