kimberlin vs pom

kimberlin

noun
  • In Portland, Dorset, England, an outsider; somebody visiting from the mainland. 

pom

noun
  • An Englishman; a Briton; a person of British descent. 

  • A cocktail containing pomegranate juice and vodka. 

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