How vs Long

How

name
  • A town in Oconto County, Wisconsin, United States, named after Calvin F. How Jr. 

  • A surname. 

  • A hamlet in Hayton parish, City of Carlisle district, Cumbria, England (OS grid ref NY5056). 

Long

name
  • An unincorporated community in Columbia County, Washington, United States. 

  • A surname transferred from the nickname. Originally a nickname for a tall man. 

  • A county of Baoji, Shaanxi, China. 

  • A surname from Chinese. 

  • A commune in Somme department, Hauts-de-France, France. 

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