Show ContentsOmooney History, Family Crest & Coats of Arms

Gaelic, otherwise known as Early Modern Irish, was used in Ireland from around the year 1200 until the 18th century. It is from this language that we found the first references to the name Omooney as Ó Maonaigh. This is derived from the word maonach, meaning wealthy. 1

Early Origins of the Omooney family

The surname Omooney was first found in County Offaly (Irish: Uíbh Fháilí) originally the Kingdom of Uí Failghe, located in central Ireland in the Province of Leinster, where they held a family seat from ancient times.

Early History of the Omooney family

This web page shows only a small excerpt of our Omooney research. Another 66 words (5 lines of text) are included under the topic Early Omooney History in all our PDF Extended History products and printed products wherever possible.

Omooney 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 Omooney are preserved in these old documents. The various spellings of the name that were found include Mooney, Moony, O'Mooney, Meeny, O'Meany, Meany, O'Meeny, O'Mainy, Meaney and many more.

Early Notables of the Omooney family

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


United States Omooney migration to the United States +

A massive amount of Ireland's native population left the island in the 19th century for North America and Australia in hopes of finding more opportunities and an escape from discrimination and oppression. A great portion of these migrants arrived on the eastern shores of the North American continent. Although they were generally poor and destitute, and, therefore, again discriminated against, these Irish people were heartily welcomed for the hard labor involved in the construction of railroads, canals, roadways, and buildings. Many others were put to work in the newly established factories or agricultural projects that were so essential to the development of what would become two of the wealthiest nations in the world. The Great Potato Famine during the late 1840s initiated the largest wave of Iris immigration. Early North American immigration and passenger lists have revealed a number of people bearing the name Omooney or a variant listed above:

Omooney Settlers in United States in the 18th Century
  • Timo Omooney, who arrived in Virginia in 1703 2


  1. MacLysaght, Edward, The Surnames of Ireland. Ireland: Irish Academic Press, sixth edition, 1985. Print. (ISBN 0-7165-2366-3)
  2. 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)


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