Lapp vs Saame

Lapp

name

  • The language of the Lapp peoples. 

noun

  • An indigenous person from Lapland. One of the Sami people. 

adj

  • From Lapland or of the Lapp peoples 

Saame

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