ecclesiast vs mahant

ecclesiast

noun
  • A cleric; someone (such as a priest) who administers a church (ecclesia) or other religious gathering/group. 

  • A member of the Athenian ecclesia (public legislative assembly). 

  • A member of any ecclesia (church or other assembly). 

mahant

noun
  • A head or chief of a monastery 

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