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

The Irish name O'Cary originally appeared in Gaelic as Ó Ciardha. 1 However, "Carey" and its spelling variations have also been used as the Anglicized forms of six other Irish patronymics: Ó Ceinin, Ó Ciarain, Mac Giolla Ceire, Ó Carra, Mac Giolla Chathair, and the nearly-extinct MacFhiachra.

Early Origins of the O'Cary family

The surname O'Cary was first found in the county of Kilkenny (Irish: Cill Chainnigh), the former Kingdom of Osraige (Ossory), located in Southeastern Ireland in the province of Leinster. Today Cary is a barony in County Antrim, Northern Ireland.

Early History of the O'Cary family

This web page shows only a small excerpt of our O'Cary research. Another 174 words (12 lines of text) covering the years 1172, 1300, 1620, 1761, 1784 and 1834 are included under the topic Early O'Cary History in all our PDF Extended History products and printed products wherever possible.

O'Cary Spelling Variations

Before widespread literacy came to Ireland, a name was often recorded under several different variations during the life of its bearer. Accordingly, numerous spelling variations were revealed in the search for the origin of the name O'Cary family name. Variations found include Carrie, Carry, Carre, Carie, Carrey, MacCarry, MacHarry, MacHarris, O'Carey, Cary, M'Carrie, Kearey, Kearrie, Keerie, Keery, Keerey, M'Harrie, M'Harry, M'Hary, M'Harie and many more.

Early Notables of the O'Cary family

Notable amongst the family name at this time was Patrick Carrie, notable Irish patriot. Also, three famous brothers of the Carey name, John Carey, the inventor of the distress rocket for ships, went to London and taught school, becoming a most prolific writer, writing over 50 classics, including short stories and poems. The next brother, William, a painter and engraver, stayed in Dublin...
Another 63 words (4 lines of text) are included under the topic Early O'Cary Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the O'Cary family

During the 19th century thousands of impoverished Irish families made the long journey to British North America and the United States. These people were leaving a land that had become beset with poverty, lack of opportunity, and hunger. In North America, they hoped to find land, work, and political and religious freedoms. Although the majority of the immigrants that survived the long sea passage did make these discoveries, it was not without much perseverance and hard work: by the mid-19th century land suitable for agriculture was short supply, especially in British North America, in the east; the work available was generally low paying and physically taxing construction or factory work; and the English stereotypes concerning the Irish, although less frequent and vehement, were, nevertheless, present in the land of freedom, liberty, and equality for all men. The largest influx of Irish settlers occurred with Great Potato Famine during the late 1840s. Research into passenger and immigration lists has brought forth evidence of the early members of the O'Cary family in North America: William Carey, who settled in Virginia in 1653; Richard Carey and his wife Elizabeth, who arrived in Barbados in 1680; Clare Carrie who settled in Georgia in 1794.



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


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