How to Say "Santa Claus" in Switzerland

Switzerland has four language regions; the name varies:

• German-speaking (majority): Samichlaus (arrives 6 Dec with Schmutzli) or Santa Claus (Anglicized, commercial).
• French-speaking (Romandy): Le Père Noël (arrives 24/25 Dec).
• Italian-speaking (Ticino): Babbo Natale.
• Romansh-speaking (small SE): Babbo Nadal or Sonta Clau.

Note: The traditional gift-bringer in German Switzerland is Samichlaus (St. Nicholas) on 6 December, not Christmas Eve.