Show ContentsMeahan History, Family Crest & Coats of Arms

The surname Meahan originally appeared in Gaelic as "O Miadhachain," which is derived from the word miadhach, meaning honorable. 1

Early Origins of the Meahan family

The surname Meahan was first found in County Leitrim (Irish: Liatroim) anciently the western half of the kingdom of Breifne, located in Northeastern Ireland, in Leinster province, Originally, "Ó Miadhacháin, this is the name of at least two distinct septs; it is now equally distributed throughout the four provinces." 2

Early History of the Meahan family

This web page shows only a small excerpt of our Meahan research. Another 92 words (7 lines of text) covering the year 1172 is included under the topic Early Meahan History in all our PDF Extended History products and printed products wherever possible.

Meahan Spelling Variations

The Middle Ages saw a great number of spelling variations for surnames common to the Irish landscape. One reason for these variations is the fact that surnames were not rigidly fixed by this period. The following variations for the name Meahan were encountered in the archives: Meighan, Meehan, Meegin, Meeghen, Meegan, Meakin, Meakins, Mekins, Mehan, Mehen, Mehigan, Mehegan, O'Meighan, O'Meehan and many more.

Early Notables of the Meahan family

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


United States Meahan 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 Meahan name:

Meahan Settlers in United States in the 19th Century
  • Charles Meahan, aged 26, who arrived in New York, NY in 1812 3

Australia Meahan migration to Australia +

Emigration to Australia followed the First Fleets of convicts, tradespeople and early settlers. Early immigrants include:

Meahan Settlers in Australia in the 19th Century
  • Agnes Meahan, aged 23, a servant, who arrived in South Australia in 1855 aboard the ship "Glentanner" 4


  1. Smith, Eldson Coles, New Dictionary of American Family Names New York: Harper & Row, 1956. Print
  2. MacLysaght, Edward, Irish Families Their Names, Arms and Origins 4th Edition. Dublin: Irish Academic, 1982. Print. (ISBN 0-7165-2364-7)
  3. 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)
  4. South Australia Passengerlists (Retrieved 10th November 2010). Retrieved from https://archives.sa.gov.au/sites/default/files/documentstore/passengerlists/1855/GRG35_48_1_55-35_Glentanner.pdf


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