St. Nicholas Click to see full answer. Keeping this in consideration, what is Christmas called in Poland?Christmas in Poland is called “Boże Narodzenie”, which translates to ‘God’s Birth’. The Day of Saint Nicholas on 6 December is the unofficial beginning of the festive season in Poland.Similarly, how does Poland say Merry Christmas? In Polish Happy/Merry Christmas is ‘Wesołych Świąt’. Happy/Merry Christmas in lots more languages. Also to know, what is Santa called in different countries? Here is a list of some of the names Santa goes by in other countries that share his legend. Santa Claus, United States of America. Dedt Moroz, Russia. Mikulás, Hungary. Papai Noel, Brazil. Hoteiosho, Japan. Julenisse, Norway. Père Noël, France. Noel Baba, Turkey. What happens on Christmas Day in Poland?In Poland, the traditional Christmas feast occurs on Christmas Eve, or Wigilia, a day that holds equal importance with December 25. Typically, people watch for the first star to appear in the night sky before sitting down to eat, because Christmas Eve is a day for fasting.