Chin vs Purchase

Chin

name

  • A hamlet in Alberta, Canada. 

  • Synonym of Zo: a language of Burma. 

  • A surname from Hakka. 

  • A tribe in Burma. 

  • A state of Burma 

Purchase

name

  • A hamlet in Harrison, New York. 

  • A surname. 

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