Scottish clans are kinship groups that provide members with a sense of shared heritage and a connection to medieval Scotland. Many clans have extensive genealogical records which help members trace their ancestry.

The term "clan" originates from the Scottish Gaelic word "clanna," which translates to "children" or "offspring." The Scottish clan system has ancient origins in Celtic, Norman-French, and Norse traditions.

They are legally recognized by the Court of the Lord Lyon an official body in Scotland. Membership based on having a Scottish last name by birth or through marriage. and may be able to trace their family tree back to multiple clans.