darling vs popular figure

darling

adj
  • Dear; cherished. 

  • charming 

noun
  • A kind or sweet person; sweetheart. 

  • An affectionate term of address. 

  • A person or thing very popular with a certain group. 

  • A person who is dear to one. 

popular figure

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