fae vs fey

fae

pron
  • A gender-neutral third-person singular subject pronoun, equivalent to singular they, and coordinate with gendered pronouns he and she. 

fey

noun
  • Fairy folk collectively. 

adj
  • Overrefined, affected. 

  • Magical or fairylike. 

  • Strange or otherworldly. 

  • Spellbound. 

  • Possessing second sight, clairvoyance, or clairaudience. 

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