McCusker History, Family Crest & Coats of Arms 

Origins Available: 
  Ireland 


Irish surnames are all based on the Gaelic language native to Ireland. The original Gaelic form of the name McCusker is Mag Uidhir, which is derived from the word odhar, meaning dun-colored; in the genitive case, the word is uidhir.

Early Origins of the McCusker family

The surname McCusker was first found in County Fermanagh (Irish: Fear Manach) in the southwestern part of Northern Ireland, Province of Ulster.

Early History of the McCusker family

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

McCusker Spelling Variations

Many spelling variations of the surname McCusker 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 MacCosker, MacCusker, MacOsker, MacOscar and many more.

Early Notables of the McCusker family

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

McCusker Ranking

In the United States, the name McCusker is the 9,104th most popular surname with an estimated 2,487 people with that name. 1



McCusker migration to the United States +

Irish families left their homeland in astonishing numbers during the 19th century in search of a better life. Although individual reasons vary, most of these Irish families suffered from extreme poverty, lack of work opportunities, and exorbitant rents in their homeland. Many decided to travel to Australia or North America in the hopes of finding greater opportunities and land. The Irish immigrants that came to North America initially settled on the East Coast, often in major centers such as Boston or New York. But like the many other cultures to settle in North America, the Irish traveled to almost any region they felt held greater promise; as a result, many Irish with gold fever moved all the way out to the Pacific coast. Others before that time left for land along the St. Lawrence River and the Niagara Peninsula, or the Maritimes as United Empire Loyalists, for many Irish did choose to side with the English during the American War of Independence. The earliest wave of Irish migration, however, occurred during the Great Potato Famine of the 1840s. An examination of early immigration and passenger lists has revealed many people bearing the McCusker name:

McCusker Settlers in United States in the 19th Century
McCusker Settlers in United States in the 20th Century

Contemporary Notables of the name McCusker (post 1700) +






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