Show ContentsCoghlin History, Family Crest & Coats of Arms

The name Coghlin has undergone many variations in the time that has passed since its genesis. In Gaelic it appeared as Mac Cochlain or Ó Cochlain. 1

Early Origins of the Coghlin family

The surname Coghlin was first found in Munster where Dealbha, brother of King Blad of Munster, is the traditional ancestor of this family. There were two different septs which have become known as Coughlan: the MacCoughlans, who dwelled in the barony of Garrycastle in Offaly, and the O'Coughlans, who lived in the baronies of Carbery and Ballymore in Cork. In Cork, they occupied the territories known as the baronies of Carbery and Ballymore.

The MacCoughlans were the more important of the two septs until they dissolved and scattered during the 18th century. They were a Dalcassian sept, and their chief was referred to as Chief of Delvin MacCoughlan. In 1858, they were still recorded as landlords at Cloghan, near Banagher, but they vanished within fifty years. However, the O'Coughlans, who were recorded in large numbers at the time of the 1659 census, still continue to be numerous in those territories. This census shows the prefix O to have been largely discarded by that time. The MacCoghlans lost most of their extensive territories during the Anglo Norman invasion of Ireland by Strongbow in 1172, and lost even more during the Cromwellian Invasion in 1641.

Early History of the Coghlin family

This web page shows only a small excerpt of our Coghlin research. Another 77 words (6 lines of text) covering the year 1590 is included under the topic Early Coghlin History in all our PDF Extended History products and printed products wherever possible.

Coghlin Spelling Variations

The recording of names in Ireland in the Middle Ages was an inconsistent endeavor at best. The standardized literary languages of today were not yet reached the general citizenry. Research into the name Coghlin revealed spelling variations, including Coghlan, Coughlan, MacCoughlan, McCoughlan, Coglan, Couglan, Coughlin and many more.

Early Notables of the Coghlin family

More information is included under the topic Early Coghlin Notables in all our PDF Extended History products and printed products wherever possible.


United States Coghlin migration to the United States +

Irish families fled the English-colonized Ireland in record numbers during the 19th century for North America. Many of those destitute families died from disease during, and even shortly after, the long journey. Although those that immigrated before the Great Potato Famine of the 1840s often were granted a tract of land, those that arrived later were generally accommodated in urban centers or in work camps. Those in the urban centers would labor in the manufacturing sector, whereas those in work camps would to build critical infrastructures such as bridges, canals, roads, and railways. Regardless of when these Irish immigrants came to North America, they were critical for the rapid development of the young nations of the United States and Canada. Early immigration and passenger lists have recorded many early immigrants bearing the name of Coghlin:

Coghlin Settlers in United States in the 17th Century
  • Homer Coghlin, who landed in Maryland in 1678 2
Coghlin Settlers in United States in the 18th Century
  • James Coghlin, who arrived in Boston, Massachusetts in 1766 2
Coghlin Settlers in United States in the 19th Century
  • Thomas D Coghlin, who arrived in Tippecanoe County, Ind in 1838 2

New Zealand Coghlin migration to New Zealand +

Emigration to New Zealand followed in the footsteps of the European explorers, such as Captain Cook (1769-70): first came sealers, whalers, missionaries, and traders. By 1838, the British New Zealand Company had begun buying land from the Maori tribes, and selling it to settlers, and, after the Treaty of Waitangi in 1840, many British families set out on the arduous six month journey from Britain to Aotearoa to start a new life. Early immigrants include:

Coghlin Settlers in New Zealand in the 19th Century
  • Miss Mary Coghlin, (b. 1845), aged 17, British domestic servant travelling from London aboard the ship 'Mermaid' arriving in Lyttelton, Christchurch, South Island, New Zealand on 26th December 1862 3

Contemporary Notables of the name Coghlin (post 1700) +

  • Tim Coghlin (b. 1964), Canadian college men's ice hockey coach


The Coghlin Motto +

The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.

Motto: Fortis in arduis
Motto Translation: Brave in difficulties.


  1. MacLysaght, Edward, Supplement to Irish Families. Baltimore: Genealogical Book Company, 1964. Print.
  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)
  3. New Zealand Yesteryears Passenger Lists 1800 to 1900 (Retrieved 17th October 2018). Retrieved from http://www.yesteryears.co.nz/shipping/passlist.html


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