Boże Narodzenie or gwiazdka.
yes
In Poland, they eat carp.
Christmas Eve on the 24th and Christmas on 25 and 26th of December.
By telephone
Japanese people call Christmas, Kurisumasu.
Yes, there are Christmas trees in Poland.
The people of Great Britain call it Christmas.
Christmas
The demonym for Poland is either Polish people or Pole.
the colors for christmas in poland are purple and blue.
Those English speaking Britains call it Christmas.
People following Hinduism do not have a specific word for Christmas because it is non Hindu festival. Hindu people usually call christmas christmas!