Show ContentsMcCaulay History, Family Crest & Coats of Arms

Etymology of McCaulay

What does the name McCaulay mean?

Many variations of the name McCaulay have evolved since the time of its initial creation. In Gaelic it appeared as Mac Amhalghaidh or Mac Amhlaoibh. The former name denotes a son of Auley, while the later denotes a son of Auliffe or a son of Humphrey. They claim descent through the Heremon line of Irish kings. (O'Hart)

Early Origins of the McCaulay family

The surname McCaulay was first found in county Westmeath (Irish: An Iarmhí) in the Irish Midlands, province of Leinster, where at one time the area which is now Ballyloughnoe was once called "McGawley's Country." There is another sept named Mac Amhlaoibh in Gaelic which were a branch of the MacGuires and mainly found in County Fermanagh. This branch gave their name to Clanawley. 1

Early History of the McCaulay family

This web page shows only a small excerpt of our McCaulay research. Another 109 words (8 lines of text) covering the years 1787 and 1841 are included under the topic Early McCaulay History in all our PDF Extended History products and printed products wherever possible.

McCaulay Spelling Variations

Many spelling variations of the surname McCaulay can be found in the archives. One reason for these variations is that ancient scribes and church officials recorded names as they were pronounced, often resulting in a single person being recorded under several different spellings. The different spellings that were found include MacAulay, MacAwley, MacAuley, MacAullay, MacAulley, MacAwlay, MacCaulay, MacCawley, MacGawley, Magawley, Cauley, Caulay, McCamley and many more.

Early Notables of the McCaulay family

Another 34 words (2 lines of text) are included under the topic Early McCaulay Notables in all our PDF Extended History products and printed products wherever possible.


McCaulay migration to the United States +

A great mass of Ireland's native population left the island in the 19th century, seeking relief from various forms of social, religious, and economic discrimination. This Irish exodus was primarily to North America. If the migrants survived the long ocean journey, many unfortunately would find more discrimination in the colonies of British North America and the fledgling United States of America. These newly arrived Irish were, however, wanted as a cheap source of labor for the many large agricultural and industrial projects that were essential to the development of what would become two of the wealthiest nations in the western world. Early immigration and passenger lists indicate many people bearing the McCaulay name:

McCaulay Settlers in United States in the 19th Century
  • John McCaulay, who landed in Iowa in 1884 2


  1. MacLysaght, Edward, Irish Families Their Names, Arms and Origins 4th Edition. Dublin: Irish Academic, 1982. Print. (ISBN 0-7165-2364-7)
  2. Filby, P. William, Meyer, Mary K., Passenger and immigration lists index : a guide to published arrival records of about 500,000 passengers who came to the United States and Canada in the seventeenth, eighteenth, and nineteenth centuries. 1982-1985 Cumulated Supplements in Four Volumes Detroit, Mich. : Gale Research Co., 1985, Print (ISBN 0-8103-1795-8)


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