Sage · Vaishnava · North India
Vishnuyasha
The brahmin of Shambhala in whose house Kalki is born (Vishnu Purana, Bhagavata); in Ganguli's Mahabharata the word is read as part of Kalki's own name.
Sources: Vishnu Purana, tr. H. H. Wilson (1840), Book 4 chapter 24; Mahabharata, Vana Parva sections 189 and 190, tr. K. M. Ganguli · see Vishnuyasha's web