Mcdonald

McDonald is a surname of Scottish Gaelic origin. It is a patronymic from MacDhòmhnaill, meaning “son of Donald.” The given name Donald comes from the Gaelic Domhnall, often interpreted as “world ruler” or “ruler of the world.” The surname has many Anglicized forms, including MacDonald, MacDonald, MacDonnell, McDonnell, McDonell, and McDonell.

The name is linked to the Clan MacDonald, historically one of Scotland’s largest and most influential clans, with power centered in the western Highlands and islands. Over the centuries, branches spread across Scotland, Ireland, and beyond through migration, marriage, and political alliances, contributing to the name’s dissemination in English-speaking countries.

In modern times, McDonald is common in Scotland and Ireland, as well as in Canada (notably Nova Scotia), the United States, Australia, and other countries shaped by British and Irish diaspora.

Because it is a widespread surname, it appears across many professions, including politics, sports, science, and the arts. For other uses of the name, see McDonald (disambiguation); note that the restaurant chain is McDonald’s.