chucklehead vs shoemaker

chucklehead

noun
  • A coastal rockfish of California, Sebastes chlorostictus. 

  • A stupid or clumsy person. 

shoemaker

noun
  • The threadfish. 

  • A fish, Elagatis pinnulatis, the runner. 

  • A person who makes shoes 

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