Bhairava is recognized as Bhairavar or Vairavar in Tamil, wherever he is commonly presented as a grama devata or village guardian who safeguards the devotee in eight directions (ettu tikku). From the Kala Bhairav Ashtakam by Adi Shankracharya, Kala Bhairava is described as the overlord of Kashi and his dim, https://sergioillif.blogsidea.com/36354325/the-smart-trick-of-bhairav-that-nobody-is-discussing