From the BBC, brief looks at Christmas in four European countries (about 250 million people combined):
Joyeux Noël ! Bonne Année ! — Christmas – France
¡Feliz Navidad! ¡Feliz Año Nuevo! — Christmas – Spain
Frohe Weihnachten! Frohes Neues Jahr! — Christmas – Germany
Buon Natale! Felice Anno Nuovo! — Christmas – Italy