Ruprecht !!!
The Companions of Saint Nicholas (or Father Christmas) are a group of closely related figures who accompany St. Nicholas in many European traditions. The tradition is particularly strong amongst the Germanic peoples, with some regional expression in the U.S. (largely from European ethnic groups).
The most recognized companion, especially outside of Europe, is Knecht Ruprecht, which translates as Farmhand Ruprecht or Servant Ruprecht. Other companions include Krampus (Austria, Bavaria, Croatia, Slovenia, Friul, Hungary