lastborn vs manikin

lastborn

noun
  • The youngest child of a family. 

  • The youngest member of any company or organization. 

adj
  • Born last in a family; youngest in a the family. 

  • Younger than anyone else in a group. 

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 lastborn and manikin occurred in a corpus of books? (source: Google Ngram Viewer )