bandana vs turban

bandana

noun
  • A large kerchief, usually colourful and used either as headgear or as a handkerchief, neckerchief, bikini, or sweatband. 

  • A style of calico printing, in which white or bright spots are produced upon cloth previously dyed a uniform red or dark colour, by discharging portions of the color by chemical means, while the rest of the cloth is under pressure. 

turban

noun
  • A man's headdress made by winding a length of cloth round the head. 

  • A woman's close-fitting hat with little or no brim. 

  • The complete set of whorls of a spiral shell. 

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