Show ContentsMuldon Surname History

The surname Muldon originally comes from the Gaelic as Ó Maolduin, a patronymic name meaning "descendent of Maolduin." The personal name Maolduin is composed of the elements "maol," meaning "chieftain," and "dún," meaning "fortress."

Early Origins of the Muldon family

The surname Muldon was first found in County Sligo (Irish: Sligeach), in the province of Connacht in Northwestern Ireland, where they had been anciently seated at Enniscrone and said to be directly descended from King Niall of the Nine Hostages, Ireland's General Commander/King who died in the fourth century. From his twelve sons many tribes are descended including O'Caomhain who controlled the tribes from the River Gleoir to the Easky, a tract of land which included the homes of about 30 tribes, including the Muldoons.

Some of the first records of the family appeared as a forename. Máel Dúin mac Áedo Bennán (died 661) was King of Iarmuman (West Munster.) A few years later, Máel Dúin mac Conaill (died 688) was a king in Dál Riata (now Western Scotland).

Early History of the Muldon family

This web page shows only a small excerpt of our Muldon research. Another 95 words (7 lines of text) covering the year 1700 is included under the topic Early Muldon History in all our PDF Extended History products and printed products wherever possible.

Muldon Spelling Variations

Pronunciation, rather than spelling, guided scribes and church officials when recording names during the Middle Ages. This practice often resulted in one person's name being recorded under several different spellings. Numerous spelling variations of the surname Muldon are preserved in these old documents. The various spellings of the name that were found include Muldoon, O'Muldoon, Meldon, O'Meldon, Maoldoon and many more.

Early Notables of the Muldon family

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


United States Muldon migration to the United States +

The 19th century saw a great wave of Irish families leaving Ireland for the distant shores of North America and Australia. These families often left their homeland hungry, penniless, and destitute due to the policies of England. Those Irish immigrants that survived the long sea passage initially settled on the eastern seaboard of the continent. Some, however, moved north to a then infant Canada as United Empire Loyalists after ironically serving with the English in the American War of Independence. Others that remained in America later joined the westward migration in search of land. The greatest influx of Irish immigrants, though, came to North America during the Great Potato Famine of the late 1840s. Thousands left Ireland at this time for North America, and those who arrived were immediately put to work building railroads, coal mines, bridges, and canals. In fact, the foundations of today's powerful nations of the United States and Canada were to a larger degree built by the Irish. Archival documents indicate that members of the Muldon family relocated to North American shores quite early:

Muldon Settlers in United States in the 19th Century
  • Michael Muldon, who landed in New York in 1808 1


  1. 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)


Houseofnames.com on Facebook