baby of the family vs tyke

baby of the family

noun
  • The youngest member of an immediate family. 

  • A member of an immediate family who behaves as, or is treated as though they were the youngest member of a family. 

  • An adult member of an immediate family who is treated by others in the family, especially the parents, as though they were a child. 

tyke

noun
  • A small child, especially a cheeky or mischievous one 

  • A Roman Catholic 

  • A mongrel dog. 

  • An initiation level of sports competition for young children 

  • A person from Yorkshire; a Yorkshireman or Yorkshirewoman 

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