Show ContentsO'Maher History, Family Crest & Coats of Arms

Etymology of O'Maher

What does the name O'Maher mean?

While many Irish names are familiar, their past incarnations are often shrouded in mystery, reflecting the ancient Gaelic heritage of their bearers. The original Gaelic form of the name O'Maher is Ó Meachair, derived from the word "michair," which means "hospitable" or "kindly." 1

Early Origins of the O'Maher family

The surname O'Maher was first found in County Tipperary (Irish: Thiobraid Árann), established in the 13th century in South-central Ireland, in the province of Munster, where they traditionally belong to the barony of Ikerrin. The family has retained this area as their homestead as over 50% of them come from here. 2

"The O'Meaghers were formerly powerful Chiefs possessing the Barony of Ikerrin, in County Tipperary, of which O'Meagher was Lord. The Meaghers or Mahers are principally found in County Tipperary at present." 3

Early History of the O'Maher family

This web page shows only a small excerpt of our O'Maher research. Another 119 words (8 lines of text) covering the years 1172, 1551, 1635 and 1705 are included under the topic Early O'Maher History in all our PDF Extended History products and printed products wherever possible.

O'Maher Spelling Variations

Within archives, many different spelling variations exist for the surname O'Maher. Ancient scribes and church officials recorded names as they were pronounced, often resulting in the name of the single person being recorded under several different spellings. Different spellings that were found include Maher, O'Meagher, Meagher, O'Maher, Mahir and others.

Early Notables of the O'Maher family

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

Migration of the O'Maher family

North America accepted thousands of Irish immigrants during the 19th century as their homeland suffered under foreign imperialistic rule. Although settlers from the early portion of the century came to North America by choice in search of land, by far the largest influx of Irish immigrants came to North America during the Great Potato Famine of the late 1840s. Many of these Irish families left the country destitute and in some cases suffering from disease. However, those who survived the long ocean voyage were especially vital to the development of industry in the United States and what would become known as Canada. Research of immigration and passenger lists has shown many early immigrants bearing the name O'Maher: Daniel, Edward, James, John, Martin, Michael, Patrick, Robert, Timothy, William Maher, all arrived in Philadelphia between 1840 and 1860; Charles, Edward, James, John, Mathew, Patrick, Thomas, Timothy and William Meagher, all arrived in Philadelphia between 1840 and 1860..



The O'Maher 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: In periculis audax
Motto Translation: Bold in danger


  1. MacLysaght, Edward, The Surnames of Ireland. Ireland: Irish Academic Press, sixth edition, 1985. Print. (ISBN 0-7165-2366-3)
  2. MacLysaght, Edward, Irish Families Their Names, Arms and Origins 4th Edition. Dublin: Irish Academic, 1982. Print. (ISBN 0-7165-2364-7)
  3. Matheson, Robert E., Special Report on Surnames in Ireland with Notes as to Numeric Strength, Derivation, Ethnology, and Distribution. Dublin: Alexander Thom & Co., 1894. Print


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