Show ContentsMugan History, Family Crest & Coats of Arms

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

Early Origins of the Mugan family

The surname Mugan 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 Mugan family

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

Mugan Spelling Variations

Before widespread literacy came to Ireland, a name was often recorded under several different variations during the life of its bearer. Accordingly, numerous spelling variations were revealed in the search for the origin of the name Mugan family name. Variations found include Meighan, Meehan, Meegin, Meeghen, Meegan, Meakin, Meakins, Mekins, Mehan, Mehen, Mehigan, Mehegan, O'Meighan, O'Meehan and many more.

Early Notables of the Mugan family

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


United States Mugan migration to the United States +

To escape the religious and political discrimination they experienced primarily at the hands of the English, thousands of Irish left their homeland in the 19th century. These migrants typically settled in communities throughout the East Coast of North America, but also joined the wagon trains moving out to the Midwest. Ironically, when the American War of Independence began, many Irish settlers took the side of England, and at the war's conclusion moved north to Canada. These United Empire Loyalists, were granted land along the St. Lawrence River and the Niagara Peninsula. Other Irish immigrants settled in Newfoundland, the Ottawa Valley, New Brunswick and Nova Scotia. The greatest influx of Irish immigrants, however, came to North America during the Great Potato Famine of the late 1840s. Thousands left Ireland at this time for North America and Australia. Many of those numbers, however, did not live through the long sea passage. These Irish settlers to North America were immediately put to work building railroads, coal mines, bridges, and canals. Irish settlers made an inestimable contribution to the building of the New World. Early North American immigration records have revealed a number of people bearing the Irish name Mugan or a variant listed above, including:

Mugan Settlers in United States in the 19th Century
  • John Mugan, aged 24, who arrived in Missouri in 1842 3
  • Patrick Mugan, who landed in Allegany (Allegheny) County, Pennsylvania in 1868 3

Contemporary Notables of the name Mugan (post 1700) +

  • T. A. Mugan, American Democratic Party politician, Alternate Delegate to Democratic National Convention from Iowa, 1916 4
  • Marion M. Mugan, American politician, Candidate for U.S. Representative from Missouri 12th District, 1914 4
  • James C. Mugan, American Republican politician, Candidate in primary for Michigan State Senate 11th District, 1950 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. The Political Graveyard: Alphabetical Name Index. (Retrieved 2016, January 27) . Retrieved from http://politicalgraveyard.com/alpha/index.html


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