Show ContentsShieran History, Family Crest & Coats of Arms

The surname Shieran is derived from Mac Searthuin, which means son of Searthun. The personal name Searthun is equivalent to Geoffrey.

Early Origins of the Shieran family

The surname Shieran was first found in County Donegal (Irish: Dún na nGall), northwest Ireland in the province of Ulster, sometimes referred to as County Tyrconnel, where they held a family seat, some say before the Anglo Norman invasion of Ireland by Strongbow in 1172. However, others claim that it is an offshoot of the Prendergast Clan in County Mayo, where they adopted the Gaelic name of O'Sirin, and established themselves on the Donegal/Fermanagh border about the year 1250.

Early History of the Shieran family

This web page shows only a small excerpt of our Shieran research. Another 92 words (7 lines of text) covering the years 1659 and 1673 are included under the topic Early Shieran History in all our PDF Extended History products and printed products wherever possible.

Shieran Spelling Variations

It was found during an investigation of the origins of the name Shieran that church officials and medieval scribes often spelled the name as it sounded. This practice lead to a single person's being documented under many spelling variations. The name Shieran has existed in the various shapes: Shearing, Sheering, Sheeran, Sharron, Sherren, Sherran, Shirran, Sheeran, Sheerin, O'Shearing, O'Sheering, O'Sheeran, O'Sharron, O'Sherren, O'Sherran, O'Shirran, O'Sheeran, O'Shearing and many more.

Early Notables of the Shieran family

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


Canada Shieran migration to Canada +

In the 1840s, Ireland experienced a mass exodus to North America due to the Great Potato Famine. These families wanted to escape from hunger and disease that was ravaging their homeland. With the promise of work, freedom and land overseas, the Irish looked upon British North America and the United States as a means of hope and prosperity. Those that survived the journey were able to achieve this through much hard work and perseverance. Early immigration and passenger lists revealed many bearing the name Shieran:

Shieran Settlers in Canada in the 19th Century


The Shieran 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: Vincit Veritas
Motto Translation: Truth conquers.


  1. Seary E.R., Family Names of the Island of Newfoundland, Montreal: McGill's-Queen's Universtity Press 1998 ISBN 0-7735-1782-0


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