Show ContentsCowleghan History, Family Crest & Coats of Arms

While the Anglicized versions of Irish names are familiar to most people, many Irish names have a long and proud Gaelic heritage that is often unknown. The Cowleghan surname stems from two distinct Gaelic names O'Clúmháin, derived from the Irish root "clúmh," meaning "down," or "feathers," and from Ó Colmain, derived the Latin word "columba," which means "dove." 1

Early Origins of the Cowleghan family

The surname Cowleghan was first found in County Sligo (Irish: Sligeach), in the province of Connacht in Northwestern Ireland, where they were a sept of O'Colmain, a branch of Hy Fiachrach. 2

Early History of the Cowleghan family

This web page shows only a small excerpt of our Cowleghan research. Another 178 words (13 lines of text) covering the year 1172 is included under the topic Early Cowleghan History in all our PDF Extended History products and printed products wherever possible.

Cowleghan Spelling Variations

The archives that survive today demonstrate the difficulty experienced by the scribes of the Middle Ages in their attempt to record these names in writing. Spelling variations of the name Cowleghan dating from that time include Colman, Coleman, O'Colman, MacColeman, McColeman, Coalman, Coulman, Colemen, Colmen, Coalmen, Colmin, Colmen, Coulmen, Coulmin, Colemin and many more.

Early Notables of the Cowleghan family

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

Migration of the Cowleghan family

A massive wave of Irish immigrants hit North America during the 19th century. Although many early Irish immigrants made a carefully planned decision to leave left Ireland for the promise of free land, by the 1840s immigrants were fleeing a famine stricken land in desperation. The condition of Ireland during the Great Potato Famine of the late 1840s can be attributed to a rapidly expanding population and English imperial policies. Those Irish families that arrived in North America were essential to its rapid social, industrial, and economic development. Passenger and immigration lists have revealed a number of early Irish immigrants bearing the name Cowleghan: Thomas Coleman, who arrived in America from Marlborough in Wiltshire, England; Thomas Coleman settled in Newbury, and later Boston, Massachusetts. He was under contract, but not indentured to Sir Richard Saltonstall, to keep his cattle. He was negligent and unfaithful, as the court ruled, but, strangely a year later in 1637.



  1. Harrison, Henry, Surnames of the United Kingdom: A Concise Etymological Dictionary Baltimore: Geneological Publishing Company, 2013. Print
  2. MacLysaght, Edward, More Irish Families. Dublin: Irish Academic Press, 1982. Print. (ISBN 0-7165-0126-0)


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