Show ContentsO'Duignan Surname History

Etymology of O'Duignan

What does the name O'Duignan mean?

The spelling and overall form of Irish names often vary considerably. The original Gaelic form of the name O'Duignan is Ó Dunain. The name is thought to have originally been derived from the word "donn," which meant "brown." 1

Alternatively, the name could have been derived from the Irish Gaelic Ó Duibhgenain which roughly translates into English as follows: "dubh" as "black of dark;" "gen" as "a sword or wound;" and "an" as "one who." (O'Hart)

Early Origins of the O'Duignan family

The surname O'Duignan was first found in Roscommon, where they held a family seat at Kilronan. (O'Hart) One of the first records of the name was Saint Donnán of Eigg (died 617) and Irish Gaelic priest who attempted to introduce Christianity to the Picts of northwestern Scotland. Donnán is the patron saint of Eigg, an island in the Inner Hebrides where he was martyred. Later, Maelmuire O Dunain, was Bishop of Meath (1096-1117.) The next listing was of Adam O'Dounan in a County Roscommon land case in 1299. 1 Shortly after, Ferrall Muinach O'Duignan began the Church of Kilronan in 1339. This church, over looking Lake Meelagh, was of great national interest in that it is reportedly the burial place of Carolan. John Ballach O'Dugenan was chief of his Clan when they were dispossessed of their estates in Kilronan.

They later were landed gentry in the parish of Dromleas, in the barony of Drumaheare, county of Leitrim, estates which they held until the Cromwellian confiscations in the 17th century. They were noted for their great contributions to history and literature. Manus O'Duigenan contributed to the Book of Ballymote, sometimes called the Book of Kilronan, or the Book of the O'Duigenans, which became one of the chronicles of the Four Masters. (O'Hart)

Early History of the O'Duignan family

This web page shows only a small excerpt of our O'Duignan research. Another 64 words (5 lines of text) covering the years 1788 and 1797 are included under the topic Early O'Duignan History in all our PDF Extended History products and printed products wherever possible.

O'Duignan Spelling Variations

The spelling of names in Ireland during the Middle Ages was rarely consistent. This inconsistency was due to the scribes and church officials' attempts to record orally defined names in writing. The common practice of recording names as they sounded resulted in spelling variations such as Duignan, O'Duignan, Doonan, O'Doonan, Dignan, O'Dignan, Dignam, O'Donnan, Donnan, O'Dignam, Duigenan, O'Duigenan, Donan and many more.

Early Notables of the O'Duignan family

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

Migration of the O'Duignan family

Many destitute Irish families in the 18th and 19th centuries decided to leave their homeland, which had in many ways been scarred by English colonial rule. One of the most frequent destinations for these families was North America where it was possible for an Irish family to own their own parcel of land. Many of the early settlers did find land awaiting them in British North America, or even later in America, but for the majority of immigrants that arrived as a result of the Great Potato Famine of the late 1840s the ownership of land was often a long way off. These Irish people were initially put to work on such industrial projects as the building of bridges, canals, and railroads, or they worked at manufacturing positions within factories. Whenever they arrived, the Irish made enormous contributions to the infant nations of Canada and the United States. Some of the earliest immigrants to bearer the name of O'Duignan were found through extensive research of immigration and passenger lists: Thomas Donan, who arrived in Philadelphia in 1803; and Peter Donan, who settled in Mississippi in 1837.



  1. MacLysaght, Edward, Supplement to Irish Families. Baltimore: Genealogical Book Company, 1964. Print.


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