About Oneill
The surname O'Neill is of Irish origin and is derived from the Gaelic name "Ó Néill," meaning "descendant of Niall." Niall is an ancient Irish personal name that translates to "champion" or "cloud." The O'Neills were a powerful and influential Gaelic clan in Ireland, particularly in the province of Ulster. They played a significant role in Irish history and were known for their leadership, military prowess, and resistance against English rule. Today, the surname O'Neill is still common in Ireland and among the Irish diaspora.
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The surname Oneill features prominently in our database, being among the top 1000 surnames. Explore its detailed popularity metrics and distribution:
Below is the ethnic distribution of the surname Oneill based on recent US Census records. This is a brief glimpse into the diverse backgrounds of people carrying this surname.
Ranking information for the surname Oneill is not currently available.
Here's how to represent Oneill in Braille, each pattern of raised dots corresponds to a letter in the name.
The image below shows how you can spell Oneill using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.