Show ContentsRonaghan History, Family Crest & Coats of Arms

The surname Ronaghan comes from the Irish Ó Reannachain.

Early Origins of the Ronaghan family

The surname Ronaghan was first found in the ancient territory of Oriel, which was mostly comprised of modern day Armagh, Monaghan and Fermanagh.

Early History of the Ronaghan family

This web page shows only a small excerpt of our Ronaghan research. Another 40 words (3 lines of text) covering the years 1659, 1797 and 1857 are included under the topic Early Ronaghan History in all our PDF Extended History products and printed products wherever possible.

Ronaghan Spelling Variations

Spelling variations of this family name include: Renehan, Renahan, Ronaghan, Renegan, Renaghan and others.

Early Notables of the Ronaghan family

Another 40 words (3 lines of text) are included under the topic Early Ronaghan Notables in all our PDF Extended History products and printed products wherever possible.


United States Ronaghan migration to the United States +

Some of the first settlers of this family name were:

Ronaghan Settlers in United States in the 19th Century
  • John Ronaghan, who was naturalized in Philadelphia in 1836
  • Patrick Ronaghan, who took the Oath of Allegiance in Philadelphia in 1866
  • Patrick Ronaghan, who was naturalized in Iowa in 1868


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