4 times because i counted it every time i said it.
We say Merry Christmas or Happy Christmas
Joyeux Nöel!
Joyeux Noël.
Feliz Navidad
Scrooge initially replied with "Bah, humbug!" whenever someone said "Merry Christmas."
The link has a pretty complete list of how "Merry Christmas" is said in different parts of the world.
Frohe Weihnachten... merry Christmas
Russia.
Shub Krismas OR Krismas Ki Subhkamna
China
Ebeneezer Scrooge
In Russia.