aftername vs forename

aftername

noun
  • A designation which comes after a name, similar to, yet not necessarily equivalent to one's last name 

forename

noun
  • A name that precedes the surname. 

verb
  • Synonym of prenominate 

  • To assign (someone) a first name. 

  • To appoint in advance. 

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