a. Its an Urdu Language's Word which Means "Best Friend". In Urdu Scripture its written as " یاور ". Although its only used in Poetry or Urdu Literature.
b. Its commonly used a Muslim Name in the Indo-Pak Sub-Continent and in some Middle Eastern Countries.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.