Lonergan History, Family Crest & Coats of Arms 

Origins Available: 
  Ireland 


The many Irish surnames in use today have long rich histories behind them. The name Lonergan originally appeared in Gaelic as Ó Longargain.

Early Origins of the Lonergan family

The surname Lonergan 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 held a family seat from ancient times.

One of the first records of the family was "at the synod of Kells, 1152, [when] Cardinal Paparo gave a pallium to Donat O'Lonergan of Cashel, and since then his successors have ruled the ecclesiastical province of Munster. " 1

Early History of the Lonergan family

This web page shows only a small excerpt of our Lonergan research. Another 64 words (5 lines of text) covering the year 1172 is included under the topic Early Lonergan History in all our PDF Extended History products and printed products wherever possible.

Lonergan Spelling Variations

The recording of names in Ireland in the Middle Ages was an inconsistent endeavor at best. The standardized literary languages of today were not yet reached the general citizenry. Research into the name Lonergan revealed spelling variations, including Lonergan, Landergan, Landrigan, Ladrigan, Lonagan, Landragan, Longargan and many more.

Early Notables of the Lonergan family

Prominent amongst the family at this time was

Lonergan Ranking

In the United States, the name Lonergan is the 9,537th most popular surname with an estimated 2,487 people with that name. 2



Lonergan migration to the United States +

Irish families fled the English-colonized Ireland in record numbers during the 19th century for North America. Many of those destitute families died from disease during, and even shortly after, the long journey. Although those that immigrated before the Great Potato Famine of the 1840s often were granted a tract of land, those that arrived later were generally accommodated in urban centers or in work camps. Those in the urban centers would labor in the manufacturing sector, whereas those in work camps would to build critical infrastructures such as bridges, canals, roads, and railways. Regardless of when these Irish immigrants came to North America, they were critical for the rapid development of the young nations of the United States and Canada. Early immigration and passenger lists have recorded many early immigrants bearing the name of Lonergan:

Lonergan Settlers in United States in the 19th Century

Lonergan migration to Canada +

Some of the first settlers of this family name were:

Lonergan Settlers in Canada in the 19th Century

Lonergan migration to Australia +

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

Lonergan Settlers in Australia in the 19th Century

Lonergan migration to New Zealand +

Emigration to New Zealand followed in the footsteps of the European explorers, such as Captain Cook (1769-70): first came sealers, whalers, missionaries, and traders. By 1838, the British New Zealand Company had begun buying land from the Maori tribes, and selling it to settlers, and, after the Treaty of Waitangi in 1840, many British families set out on the arduous six month journey from Britain to Aotearoa to start a new life. Early immigrants include:

Lonergan Settlers in New Zealand in the 19th Century

Contemporary Notables of the name Lonergan (post 1700) +






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