shorty vs young'un

shorty

noun
  • A child. 

  • An attractive young female, especially one who is sexually available. 

  • A girlfriend. 

  • A short person. 

  • A term of endearment for a child, younger sibling, shorter person, etc. 

pron
  • she or her, especially of a younger woman 

young'un

noun
  • Child. 

How often have the words shorty and young'un occurred in a corpus of books? (source: Google Ngram Viewer )