Cat vs Curly

Cat

name
  • A diminutive of the female given names Catherine or Caitlin. 

noun
  • A Catalina flying boat. 

  • A piece of heavy machinery, such as a backhoe, of the Caterpillar brand. 

Curly

name
  • A nickname for a bald person 

  • A male given name 

  • A nickname for a person with curly hair 

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