Asatruar vs Heathen

Asatruar

noun

  • An adherent of Asatru. 

Heathen

noun

  • An adherent of the Germanic neo-pagan faith of Heathenry. 

adj

  • Pertaining or adhering to the Germanic neo-pagan faith Heathenry. 

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