baby boy vs manikin

baby boy

noun
  • A term of endearment for a man. 

  • A very young male human being, from birth to a couple of years old. 

  • A man who is immature or infantile. 

manikin

noun
  • A little man (sometimes as a term of endearment). 

  • A three-dimensional figure, dummy or effigy representing a man or person. 

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