The Origin and History of the Surname McCaulley

McCaulley is a surname of Scottish origin. It is an anglicized form of the Gaelic name MacAmhlaigh, which means "son of Amhalgh," where Amhalgh is a personal name that is derived from the Old Norse name Amal, meaning "eternal," and the Gaelic suffix -gh, which indicates descent.

In Scotland, the name McCaulley was originally found in the counties of Argyllshire, Inverness-shire, and Ross-shire, where the MacAmhlaigh clan was known for their bravery and military prowess. Over time, the name was adapted and modified to suit the local dialects and languages of the regions where the family settled.

Today, McCaulley is a common surname found throughout Scotland, England, Ireland, and other parts of the world with Scottish and Irish heritage. It is often spelled in different ways, such as MacCaulley, McCallie, or McCauley, depending on the region and personal preference.