O'NEILL

O'Neill

The surname O'Neill is of Gaelic origin and is associated with Ireland, particularly with the provinces of Ulster and Leinster. The name is derived from the native Gaelic Ó Néill, meaning 'descendant of Niall', with Niall being a common personal name in early Irish history.

The O'Neill family played a significant role in Irish history, particularly in the medieval period. They were one of the most powerful and influential Gaelic noble families, holding the title of High Kings of Ireland at various points. The most famous branch of the O'Neill dynasty is the Clan O'Neill of Tyrone in Ulster, who were involved in numerous conflicts with both English and other Irish factions.

Following the Anglo-Norman invasion of Ireland in the 12th century, the O'Neill family's power and influence began to wane, but they continued to play a prominent role in Irish affairs until the end of the 17th century.

The surname O'Neill is one of the most common Irish surnames and has spread to many parts of the world due to Irish emigration. It is often associated with qualities such as strength, resilience, and a strong sense of heritage.

In modern times, individuals with the surname O'Neill can be found across the globe, particularly in countries with significant Irish diaspora populations such as the United States, Canada, Australia, and the United Kingdom.

Overall, the surname O'Neill holds a rich history and heritage that reflects the complex and tumultuous history of Ireland and its people.

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

• David
• James
• John
• Kevin
• Michael
• Patrick
• Paul
• Peter
• Stephen
• Thomas

Female

• Anne
• Catherine
• Elizabeth
• Helen
• Kathleen
• Margaret
• Mary
• Patricia
• Sarah
• Susan