Show ContentsConahan History, Family Crest & Coats of Arms

The Conahan surname comes from a proud and ancient past. The name Conahan appeared originally in Gaelic as O Connachtain.

Early Origins of the Conahan family

The surname Conahan was first found in County Sligo (Irish: Sligeach), in the province of Connacht in Northwestern Ireland, where they held a family seat from very ancient times.

Early History of the Conahan family

This web page shows only a small excerpt of our Conahan research. Another 91 words (6 lines of text) are included under the topic Early Conahan History in all our PDF Extended History products and printed products wherever possible.

Conahan Spelling Variations

The Middle Ages saw a great number of spelling variations for surnames common to the Irish landscape. One reason for these variations is the fact that surnames were not rigidly fixed by this period. The following variations for the name Conahan were encountered in the archives: Cunigan, Conigan, Cunnigan, Conaghan, Conaughan, O'Cunigan, O'Conaghan, Connaghan, Connaughan, Kinneghan, Kinnegan and many more.

Early Notables of the Conahan family (pre 1700)

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

Migration of the Conahan 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 Conahan: Bernard, Hugh, James, and Michael Conaghan, Cornelius, Edward, Hugh, and William Conahan, Cormack and John Connaghan, Patrick Connahan, and Henry Coninghan, arrived in Philadelphia, Pennsylvania between 1840 and 1865.

Contemporary Notables of the name Conahan (post 1700) +

  • James "Jim" Conahan, American illustrator from Grosse Pointe, Michigan, recipient of the Print magazine Award of Design Excellence
  • Joseph B. Conahan, American Democratic Party politician, Mayor of Hazleton, Pennsylvania, 1962 [1]

  1. The Political Graveyard: Alphabetical Name Index. (Retrieved 2016, February 3) . Retrieved from on Facebook