fatherly vs patronymic

fatherly

adj
  • Characteristic of fathers, paternal. 

  • Characteristic of what is considered the ideal behaviour pertaining to fatherhood. 

adv
  • In a way pertaining to, befitting, or of a father. 

patronymic

adj
  • Derived from one's father. 

  • Derived from one's ancestors. 

noun
  • A name acquired from one's father. 

  • A name acquired from one's father's, grandfather's or earlier (male) ancestor's first name. Some cultures use a patronymic where other cultures use a surname or family name; other cultures (like Russia) use both a patronymic and a surname. 

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