A submission from Australia says the name Kawsar means "A river in paradise" and is of Arabic origin. According to a user from India, the name Kawsar is of English origin and means "Kind".
Parvin or Parvina or Parveen or Perveen or Pervin or Parween (خوشه پروین) is a unisex Persian name meaning the Pleiades, also used as a last name.
