O shaughnessy History, Family Crest & Coats of Arms 

Origins Available: 
  Ireland 


Irish surnames are linked to the long Gaelic heritage of the Island nation. The original Gaelic form of the name O shaughnessy is Ó Seachnasaigh.

Early Origins of the O shaughnessy family

The surname O shaughnessy was first found in County Galway (Irish: Gaillimh) part of the province of Connacht, located on the west coast of the Island.

Early History of the O shaughnessy family

This web page shows only a small excerpt of our O shaughnessy research. Another 101 words (7 lines of text) covering the years 1569, 1673, 1690, 1691 and 1744 are included under the topic Early O shaughnessy History in all our PDF Extended History products and printed products wherever possible.

O shaughnessy Spelling Variations

One explanation for the many variations is that scribes and church officials frequently spelled the name as it sounded: an imprecise method at best. Understandably then, various spellings of the surname O shaughnessy were found in the many archives researched. These included O'Shaughnessy, Shaughnessy, O'Shanessy, Shanessy and others.

Early Notables of the O shaughnessy family

Notable amongst the family name at this time was Ruaidhrí Gilla Dubh Ó Seachnasaigh (aka Sir Roger O'Shaughnessy) (died 1569), Irish Knight and Chief of the Name; Roger O'Shaughnessy, The O'Shaughnessy (d. 1690), Captain in the Irish...
Another 37 words (3 lines of text) are included under the topic Early O shaughnessy Notables in all our PDF Extended History products and printed products wherever possible.

O shaughnessy Ranking

In the United States, the name O shaughnessy is the 9,923rd most popular surname with an estimated 2,487 people with that name. 1


O shaughnessy migration to the United States +

Suffering from poverty and racial discrimination, thousands of Irish families left the island in the 19th century for North America aboard cramped passenger ships. The early migrants became settlers of small tracts of land, and those that came later were often employed in the new cities or transitional work camps. The largest influx of Irish settlers occurred with Great Potato Famine during the late 1840s. Although the immigrants from this period were often maligned when they arrived in the United States, they provided the cheap labor that was necessary for the development of that country as an industrial power. Early immigration and passenger lists have revealed many immigrants bearing the name O shaughnessy:

O shaughnessy Settlers in United States in the 19th Century
O shaughnessy Settlers in United States in the 20th Century

O shaughnessy migration to Australia +

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

O shaughnessy Settlers in Australia in the 19th Century

O shaughnessy 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:

O shaughnessy Settlers in New Zealand in the 19th Century

Contemporary Notables of the name O shaughnessy (post 1700) +
Fastest Delivery Possible

Digital Products on Checkout, all other products filled in 1 business day

Money Back Guarantee

Yes, all products 100% Guraranteed

BBB A+ Rating

The Best Rating possible

Secure Online Payment

Entire site uses SSL / Secure Certificate