What name means New Scotland?

The name Caledonia has been used historically to refer to Scotland. The name is believed to have originated with the Picts, who were the main inhabitants of what is now Scotland before the arrival of the Scots in the 6th century. The name Caledonia is thought to come from the Brythonic word "calet" (hard) and the Latin word "donia" (land), meaning "hard land" or "rough country."