Show ContentsDehan History, Family Crest & Coats of Arms

Etymology of Dehan

What does the name Dehan mean?

The Irish name Dehan comes from the Gaelic name Ó Beachain, possibly derived from the word "beach," which means "bee." It was also an Anglicized version of the Gaelic personal name Beathán, from "beatha," meaning "life." 1

Early Origins of the Dehan family

The surname Dehan was first found in County Kerry (Irish:Ciarraí) part of the former County Desmond (14th-17th centuries), located in Southwestern Ireland, in Munster province, where they held a family seat from ancient times.

Early History of the Dehan family

This web page shows only a small excerpt of our Dehan research. Another 52 words (4 lines of text) are included under the topic Early Dehan History in all our PDF Extended History products and printed products wherever possible.

Dehan Spelling Variations

Names during the Middle Ages were often recorded under several different spelling variations during the life of their bearers. Literacy was rare at that time and so how a person's name was recorded was decided by the individual scribe. Variations of the name Dehan include Behan, Beehan, Beaghan, O'Behan, Beehan, Beagan, O'Beaghan, O'Behen, Behen and many more.

Early Notables of the Dehan family

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


Dehan migration to the United States +

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 Dehan were found through extensive research of immigration and passenger lists:

Dehan Settlers in United States in the 18th Century
  • Friederich Dehan, who arrived in Pennsylvania in 1752 2


  1. MacLysaght, Edward, The Surnames of Ireland. Ireland: Irish Academic Press, sixth edition, 1985. Print. (ISBN 0-7165-2366-3)
  2. Filby, P. William, Meyer, Mary K., Passenger and immigration lists index : a guide to published arrival records of about 500,000 passengers who came to the United States and Canada in the seventeenth, eighteenth, and nineteenth centuries. 1982-1985 Cumulated Supplements in Four Volumes Detroit, Mich. : Gale Research Co., 1985, Print (ISBN 0-8103-1795-8)


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