awl vs punchinello

awl

noun
  • Any of various hesperiid butterflies. 

  • A pointed instrument for piercing small holes, as in leather or wood; used by shoemakers, saddlers, cabinetmakers, etc. The blade is differently shaped and pointed for different uses, as in the brad awl, saddler's awl, shoemaker's awl, etc. 

punchinello

noun
  • A small brown butterfly, Zemeros flegyas, family Riodinidae, of Asia. 

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