Merry Christmas and a Happy New year
Geseënde Kersfees en 'n voorspoedige Nuwe jaar (afrikaans)
Shubho Bôṛodin (Bengali)
śubh krisamas, naye sāl kī hārdik śubhkāmnayeṅ (Hindi)
Hyvää joulua ja onnellista uutta vuotta (Finnish)
Joyeux Noël et bonne année (French)
Zalig Kerstfeest en Gelukkig Nieuwjaar (Flemish)
Fröhliche Weihnachten und ein gutes neues Jahr (german)
QISmaS botIvjaj 'ej DIS chu' botIvjaj (for the Star Trek Fans, Klingon)
Selamat Hari Natal, Selamat Tahun Baru (Malay)
A Blythe Yule an a Guid Hogmanay (Auld Scots)
God jul och gott nytt år (Swedish)
Maligayang Pasko, Manigong bagong taon (Tagalog)
Nadolig llawen a blwyddyn newydd dda (Welsh)
Nollaig chridheil agus bliadhna mhath ùr (Scots Gaelic)
Ok I think I got all the languages, of friends covered.
in my local Dialect.
A Hope yi all hae a guid Christmas, and a guid Hogmanay, awe the Best
Kiltie
Day a Dark Stranger cross your door step in the New Year, bearing Coal and Bannock. (its a sign of good luck and fortune in the coming year)