mane vs mop of hair

mane

noun
  • Longer hair growth on back of neck of an animal, especially a horse or lion 

  • Long or thick hair of a person's head. 

  • Part of a naval sword between the tang button and the quillon. 

mop of hair

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