Show ContentsMegahey History, Family Crest & Coats of Arms

The surname is one of the native Irish surnames that come from the Irish Gaelic language. The original Gaelic form of the name Megahey is "Mac Eachaidh," from the personal name Eachaidh, which is Anglicized as Aghy. It is cognate with Eochaigh, which is Anglicized as the once-common Christian name Oghy.

Early Origins of the Megahey family

The surname Megahey was first found in the county of Cork (Irish: Corcaigh) the ancient Kingdom of Deis Muin (Desmond), located on the southwest coast of Ireland in the province of Munster, where they held a family seat from ancient times.

Early History of the Megahey family

This web page shows only a small excerpt of our Megahey research. Another 106 words (8 lines of text) are included under the topic Early Megahey History in all our PDF Extended History products and printed products wherever possible.

Megahey Spelling Variations

Many spelling variations of the surname Megahey 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 Caughey, McCaughey, McGaughey, Coffee, Coffey, Coffy, O'Coffey, O'Coffy, Mulcahy, McGahey and many more.

Early Notables of the Megahey family

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

Migration of the Megahey family

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 Megahey name: John Caughey who settled in New York in 1845; James Coffe who settled in Boston in 1754; Bridget Coffee settled in Boston in 1849; John Coffee settled in Virginia in 1637.


HMS Repulse
  • Mr. Joseph Megahey (b. 1920), British sailor, who sailed into battle on the HMS Repulse (1941) and survived the sinking 1


The Megahey 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: Non providentia sed victoria
Motto Translation: No victory without foresight


  1. HMS Repulse Crew members. (Retrieved 2014, April 9) . Retrieved from http://www.forcez-survivors.org.uk/biographies/listrepulsecrew.html


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