1. The surname "Anderson" is of Scottish origin and means "son of Andrew." The clan's history is linked to individuals with the given name Andrew.

2. Many Andersons, like numerous Scottish clans, migrated to the New World (North America, Australia, etc.) during periods of emigration, contributing to the Scottish diaspora.

3. The Andersons were historically considered a sept (sub-clan) of Clan MacDougall. This affiliation indicates a historical bond and shared ancestry between the two clans.

4. The Clan Anderson is one of the few Scottish clans that is currently considered "chiefless." This means that the clan does not have a recognized chief at present.

5. While the Clan Anderson does not have a specific castle associated with its name, there are notable castles in Scotland, such as Doune Castle, that have historical connections to the Andersons.

6. The Anderson Clan has its own pipe music. Bagpipe tunes associated with the clan contribute to the rich musical heritage of Scotland.

7. Scottish immigrants, including those with the Anderson surname, made significant contributions to the development of Australia as a colony.