Show ContentsKirwyn History, Family Crest & Coats of Arms

Many variations of the name Kirwyn have evolved since the time of its initial creation. In Gaelic it appeared as Ó Ciardhubhain, which is derived from the words "ciar" and "dubh," both of which mean "black." 1

Early Origins of the Kirwyn family

The surname Kirwyn was first found in County Galway (Irish: Gaillimh) part of the province of Connacht, located on the west coast of the Island. The family of ancient Irish extraction have been seated at Blindwell in County Galway from time immemorial. 2

Early History of the Kirwyn family

This web page shows only a small excerpt of our Kirwyn research. Another 93 words (7 lines of text) covering the years 1172, 1530, 1531, 1534, 1535, 1550, 1551, 1589, 1602, 1642, 1650, 1653, 1661, 1686, 1688 and 1721 are included under the topic Early Kirwyn History in all our PDF Extended History products and printed products wherever possible.

Kirwyn Spelling Variations

Just like the English language, the Gaelic language of Ireland was not standardized in the Middle Ages. Therefore, one's name was often recorded under several different spellings during the life of its bearer. Spelling variations revealed in the search for the origins of the Kirwyn family name include Kirwan, O'Kirwan, Kerovan, Kyrvan, O'Quirivan, Kirwin, Kerwin, Kerwan and many more.

Early Notables of the Kirwyn family

Notable amongst the family name at this time was John Óge Kirwan, Mayor of Galway (1530-1531); Thomas Kirwan, Mayor of Galway (1534-1535); Richard Kirwan, Mayor of Galway (1550-1551); Stephen Kirwan (d. 1602), an Irish prelate, Bishop of Clonfert; Reverend Francis Kirwan (1589-1661), Bishop of Killala, but was later exiled...
Another 48 words (3 lines of text) are included under the topic Early Kirwyn Notables in all our PDF Extended History products and printed products wherever possible.

Migration of the Kirwyn family

Death and immigration greatly reduced Ireland's population in the 19th century. For the native Irish people poverty, hunger, and racial prejudice was common. Therefore, thousands left their homeland to seek opportunity in North America. Those who survived the journey and the quarantine camps to which they arrived, were instrumental towards building the strong developing nations of the United States and the future Canada. By far, the largest influx of Irish settlers occurred with Great Potato Famine during the late 1840s. These were employed as construction or factory workers. An examination of passenger and immigration lists has shown early immigrants bearing the name Kirwyn: William Kirvan, who arrived in Philadelphia in 1853; Elizabeth, Maria, Michael, and Thomas Kirwan, all arrived in Philadelphia between 1820 and 1844; John Kirwin settled in Philadelphia in 1851..



The Kirwyn Motto +

The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.

Motto: Mon Dieu, mon Roi, et ma patrie
Motto Translation: Mon Dieu, mon Roi, et ma patrie.


  1. MacLysaght, Edward, The Surnames of Ireland. Ireland: Irish Academic Press, sixth edition, 1985. Print. (ISBN 0-7165-2366-3)
  2. Lower, Mark Anthony, Patronymica Britannica, A Dictionary of Family Names of the United Kingdom. London: John Russel Smith, 1860. Print.


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