This blog post by Mondly, an online language learning app, shows how to say “Merry Christmas” in different languages. Here is the list.

• Spanish: ¡Feliz Navidad!
• French: Joyeux Noël!
• German: Frohe Weihnachten!
• Italian: Buon Natale!
• Portuguese: Feliz Natal!
• Romanian: Crăciun Fericit!
• Russian: Счастливого Рождества! (Schastlivogo Rozhdestva!)
• Swedish: God Jul!
• Norwegian: God Jul!
• Danish: Glædelig Jul!
• Finnish: Hyvää Joulua!
• Icelandic: Gleðileg Jól!
• Polish: Wesołych Świąt!
• Dutch: Vrolijk Kerstfeest!
• Croatian: Sretan Božić!
• Czech: Veselé Vánoce!

Read the blog entry to learn more about these expresssions above.

https://www.mondly.com/blog/2019/12/11/how-to-say-merry-christmas-different-languages/

Also, here are a few more expressions in Asian languages.

• Chinese (traditional): 聖誕快樂
• Chinese (simplified): 圣诞快乐
• Japanese: メリークリスマス
• Korean: 성탄을 축하드려요