Basin vs Siren

Basin

name
  • A town, the county seat of Big Horn County, Wyoming 

  • A census-designated place in Jefferson County, Montana 

Siren

name
  • A town in Burnett County, Wisconsin, United States, surrounding the village of the same name. 

  • A village, the county seat of Burnett County, Wisconsin, United States. 

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