Ruprecht . Other companions include Krampus ( Austria , Bavaria , Croatia , Slovenia , Hungary [spelled Krampusz ]), Klaubauf ( Bavaria ), Bartel ( Styria ), Pelzebock , Pelznickel , Belzeniggl , Belsnickel ( Pennsylvania ), Schmutzli ( Switzerland ), Rumpelklas , Bellzebub , Hans Muff , Drapp or Buzebergt