O'MAHONY
Also recorded as O Mahony, O'mahony, O-Mahony, Omahony
O’Mahony
O’Mahony is a common Irish surname of Gaelic origin. The name stems from the Old Irish "Ó Mathghamhna," which means "descendant of Mathghamhain." The O’Mahonys were a prominent Irish Gaelic clan that originated in County Cork in the southern province of Munster.
The O’Mahony surname is one of the oldest in Ireland, with historical records tracing it back over a thousand years. The clan played a significant role in Irish history, particularly during the medieval and early modern periods. They were once powerful rulers in the region and were known for their fierce loyalty and bravery.
Following the Anglo-Norman invasion of Ireland in the 12th century, the O’Mahony clan faced increasing pressure and eventually lost much of their land and influence. Many O’Mahonys were forced to relocate to other parts of Ireland, while some emigrated to countries such as England, the United States, Canada, Australia, and New Zealand.
Today, the O’Mahony surname is found worldwide, particularly in countries with large Irish diaspora populations. It is a proud symbol of Irish heritage and history, with many individuals actively researching and celebrating their O’Mahony ancestry. The name continues to be passed down through generations, keeping alive the legacy of the ancient O’Mahony clan.
There are approximately 2,301 people named O'Mahony in the UK. That makes it roughly the 3,747th most common surname in Britain. Around 35 in a million people in Britain are named O'Mahony.
Surname type: From name of parent
Origin: Celtic
Region of origin: British Isles
Country of origin: Ireland
Religion of origin: Christian
Language of origin: Gaelic
Typical given names associated with the surname
Male
- Christopher
- Daniel
- David
- James
- John
- Kevin
- Michael
- Nicholas
- Patrick
- Paul
- Sean
- Tim
- Wayne
- William
Female
- Catherine
- Claire
- Elizabeth
- Helen
- Margaret
- Mary
- Michelle
- Patricia
- Sarah
- Susan