lulu vs studmuffin

lulu

noun
  • A very attractive or alluring person. 

  • A very bad mistake or error. 

  • A fixed allowance paid to a legislator in lieu of reimbursement for actual expenses. 

  • A remarkable person, object or idea. 

studmuffin

noun
  • A stud, an attractive man. 

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