In all languages: Merry Christmas and a happy New Year

[lady luck]

English - merry Christmas and a happy New Year
Albanian - gëzuar Krishtlindjet e Vitin e Ri
Aragones - goyoso Nadal e prospera añata nuaba
Asturian - bon Nadal y feliz añu nuevu
Basque - zorionak eta urte berri on
Brazilian Portuguese - feliz Natal e próspero ano novo
Breton - Nedeleg laouen ha bloavezh mat
Cornish - Nadelik lowen ha blydhen nowydh da
Croatian - sretan Bo?ic i uspje?na Nova godina
Danish - glædelig jul og godt nytår
Dutch - prettige Kerstdagen en een gelukkig nieuw jaar
English - merry Christmas and a happy New Year
Estonian - häid Jõule ja õnnelikku uut aastat
Finnish - hyvää joulua ja onnellista uutta vuotta
Flemish - zalig Kerstmis en gelukkig Nieuwjaar
French - joyeux Noël et bonne année
Furlan - bon Nadâl e bon an gnûf
Galician - bo Nadal e próspero aninovo
German - frohe Weihnachten und ein schönes neues Jahr
Griko Salentino - Kalò Kristù ce na chrono nèo comào 'zze charà
Hungarian - békés karácsonyt és boldog új évet
Italian - buon Natale e felice anno nuovo
Judeo Spanish - Noel alegre i felis anyo muevo
Latin - Natale hilare et annum faustum
Latvian - priecigus Ziemassvetkus un laimigu Jauno gadu
Leonese - Bon Nadal y Prestosu Añu Nuevu
Limburgian - ne zaolige Kiësmes, e gelèkkig Nauwjoër, ên al wo wènselek ès!
Mantuan - bon Nadal e bon an
Mapunzugun - ayüwün-ngechi lleqün antü ka küpalechi we tripantu
Mudnés - bòun Nadèl e bòun àn
Neapolitan - nu bbuono natale e felice anno nuovo
Norwegian - god Jul og godt nyttår
Occitan - polit Nadal e bona annada
Papiamentu - bon Pasku i felis aña nobo
Polish - Wesolych Swiat i szczesliwego Nowego Roku
Portuguese - feliz Natal e próspero ano novo
Rapanui - koa ite navidad ote mata hiti api
Roman - bon Natale e bon anno
Sicilian - bon Natali e filici annu novu
Spanish - feliz Navidad y próspero año nuevo
Swedish - god jul och gott nytt år
Venetian - bon Nadal e bon ano novo
Wallon - djoyeûs Noyé èt bone annêye
Welsh - Nadolig llawen a blwyddyn newydd dda
Zeneize - bon Denà e feliçe anno neuvo

 

[Carek1230]

This is very cool! Thank you for sharing! I am goign to pass this around.

Happy Holidays to you!

 

[Lila64]

very cool!!!

Happy Holidays to all

 

[Irishteen]

Gaelic/Irish doesn't make the list

 

[lady luck]

I know, I couldn't found it anywhere

 

[Irishteen]

Suairc Nollaig is a direct translation for merry christmas not sure if it is right

 

[JezSnape]

Merry Christmas and a Happy New Year everyone!
Or you could use the list above and guess which country I'm from:
God Jul och Gott Nytt År!!!

 

[lady luck]

Swede