McMillan

McMillan is a surname of Scottish origin that is widely used in the English-speaking world. It is commonly rendered as McMillan or MacMillan and has a number of Gaelic-based variants. The name is historically associated with the Scottish Highlands and with Clan MacMillan, a historic clan whose members settled in various regions of Scotland and abroad. Over time, the surname spread to countries such as Canada, the United States, Australia, and New Zealand, where it is carried by people in many professions and walks of life.

In addition to its use as a surname, McMillan appears as a place name and in the names of organizations, businesses, and institutions. Geographic use includes towns, townships, and other features named McMillan in different countries. In cultural and commercial contexts, McMillan is used as a brand or designation for products, services, and corporate entities.

Because McMillan can refer to many different people and places, reference works often disambiguate the term by context, such as by identifying a particular individual, location, or organization. This article provides a general overview of the surname and its broad uses, rather than a catalog of all bearers or sites. If seeking information about a specific McMillan, additional details such as nationality, occupation, or location can help narrow the search.