maidan vs town square

maidan

noun
  • A marketplace or other open space in or by a city or town; an esplanade. 

  • The Orange Revolution protests that took place in Kiev’s Maidan in 2004–05; the Euromaidan protests of 2013–14; the protest movement associated with the 2014 Ukrainian Revolution. 

  • Independence Square, the main city square in Kiev, Ukraine. 

town square

noun
  • An open area commonly found in the heart of a traditional town, used for community gatherings. 

  • An online space or platform which serves a similar function. 

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