MacAlpin refers to a historical figure, often associated with the unification of the Scottish clans in the 9th century. He is commonly recognized as the first King of Scots, playing a crucial role in the formation of the Kingdom of Scotland. His reign marked the beginning of a more centralized authority in the region. The name MacAlpin is also linked to the MacAlpin dynasty, which ruled Scotland for several generations. This dynasty is significant in Scottish history, as it laid the groundwork for future monarchs and the development of Scotland as a nation. The legacy of MacAlpin continues to influence Scottish culture and identity today.