Sami vs Sámi

Sami

noun
  • A member of an indigenous Finno-Ugric people of Lapland. 

name
  • The Sami people, collectively. 

  • Any of the languages of the Sami people. 

  • A male given name from Arabic, feminine equivalent Samiyah. 

  • A diminutive of the female given name Samantha. 

adj
  • Relating to the Sami people of northern Scandinavia, or the Sami languages. 

Sámi

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