O'Neeny History, Family Crest & Coats of Arms

There are a multitude of ancient meanings and variations associated with the Irish surnames that are now common throughout the modern world. The original Gaelic form of the name O'Neeny is O Cadhla, which is derived from the word "cadhla," which means "graceful." [1]

Early Origins of the O'Neeny family

The surname O'Neeny was first found in County Waterford (Irish: Port Láirge), anciently the Deise region, on the South coast of Ireland in the Province of Munster, where they held a family seat from very ancient times. They are of the ancient kingdom of Ossory (Osraighe), conjecturally descended from the Kings and gentry of Ossory, the progenitor of which was Conla, the second son of Breasal Breac, King of Leinster, and descended to Ceallach who was ancestor of Teige McGillpatrick. [2]

"Kiely belongs mainly to Cos. Waterford and Limerick." [3]

Early History of the O'Neeny family

This web page shows only a small excerpt of our O'Neeny research. Another 152 words (11 lines of text) covering the years 1190, 1630, 1645, 1689 and 1863 are included under the topic Early O'Neeny History in all our PDF Extended History products and printed products wherever possible.

O'Neeny Spelling Variations

The scribes who created documents long before either the Gaelic or English language resembled their standardized versions of today recorded words as they sounded. Consequently, in the Middle Ages the names of many people were recorded under different spellings each time they were written down. Research on the O'Neeny family name revealed numerous spelling variations, including Keily, Keiley, Keilly, Kiley, Kily, Kiely, Kieley, Keeley, Keely, Queally, Quealy, Quelly, O'Keily, O'Keilly, O'Kiely and many more.

Early Notables of the O'Neeny family (pre 1700)

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

Migration of the O'Neeny family

Irish immigrants began to leave the English-controlled Ireland in sizable numbers during the late 18th century. Many of these Irish immigrated to British North America or the United States in the hopes of gaining their own tract of farmland. This pattern of migration grew steadily until the 1840s when the Great Potato Famine caused a great exodus of immigrants to North America. These immigrants differed from their predecessors in that they were desperately fleeing the disease and starvation that plagued their homeland, and many were entirely destitute when they arrived in North America. Although these penniless immigrants were not warmly welcomed when they arrived, they were critical to the rapid development of the United States and what would become known as Canada. Many went to populate the western frontiers and others provided the cheap labor the new manufacturing sector and the building of bridges, roads, railways, and canals required. A thorough examination of immigration and passenger lists has revealed some of the earliest people to arrive in North America with name O'Neeny or one of its variants: William Keeley who landed in America in 1765; Dennis and Ellen Keeley settled in Boston Massachusetts in 1849; Michael Keeley settled in Philadelphia, Pennsylvania in 1852.



  1. ^ Smith, Eldson Coles, New Dictionary of American Family Names New York: Harper & Row, 1956. Print
  2. ^ O'Hart, John, Irish Pedigrees 5th Edition in 2 Volumes. Baltimore: Genealogical Publishing Company, 1976. Print. (ISBN 0-8063-0737-4)
  3. ^ MacLysaght, Edward, More Irish Families. Dublin: Irish Academic Press, 1982. Print. (ISBN 0-7165-0126-0)


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