Surname
O'Neill
Meaning & origin
- Meaning
- “descendant of Niall”
- Origin
- Irish
How common is O'Neill?
| Country | Rank | People |
|---|---|---|
| Northern Ireland (United Kingdom) | #8 | 8,092 |
| Ireland | #10 | 28,230 |
| United States | #673 | 49,365 |
| Country | Rank | People |
|---|---|---|
| Northern Ireland (United Kingdom) | #8 | 8,092 |
| Ireland | #10 | 28,230 |
| United States | #673 | 49,365 |