notable vs unfamous

notable

adj
  • Worthy of note; remarkable; memorable; noted or distinguished. 

  • Easily noted (without connotations of value); clearly noticeable, conspicuous. 

  • That can be observed; perceptible. 

noun
  • A person or thing of distinction. 

unfamous

adj
  • Not famous 

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