Show ContentsDunnoon History, Family Crest & Coats of Arms

The old family name Dunnoon is thought to have derived from the place name Dunoon (Dunomhainn in Gaelic), located in Argyll and Bute, Scotland, on the Firth of Clyde.

Early Origins of the Dunnoon family

The surname Dunnoon was first found in Ross-shire (Gaelic: Siorrachd Rois) a former county, now part of the Council Areas of Highland and Western Isles in Northern Scotland, which emerged from the Gaelic lordship of the Earl of Ross. Today Dunoon is a town situated on the Cowal Peninsula in Argyll and Bute but was originally a barony in Argyllshire. 1

Early History of the Dunnoon family

This web page shows only a small excerpt of our Dunnoon research. Another 146 words (10 lines of text) covering the years 1255, 1265, 1296 and 1606 are included under the topic Early Dunnoon History in all our PDF Extended History products and printed products wherever possible.

Dunnoon Spelling Variations

Spelling variations of this family name include: Denoon, Dennin, Denning, Denune, Dunnoon, Dunoon, Denoone and many more.

Early Notables of the Dunnoon family

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

Migration of the Dunnoon family

Some of the first settlers of this family name or some of its variants were: John Denoon, who was on record in Georgia in 1736; David Denoon, who was naturalized in Charles Town [Charleston], South Carolina in 1784; Hugh Dunoon, who was on record in Nova Scotia in 1793.



  1. Black, George F., The Surnames of Scotland Their Origin, Meaning and History. New York: New York Public Library, 1946. Print. (ISBN 0-87104-172-3)


Houseofnames.com on Facebook