Oneill vs Oneil
Side-by-side comparison of Oneill and Oneil - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Oneill | Oneil |
| Current Rank | Unranked | #8342 |
| Total Births (all years) | 87 | 1,757 |
| Peak Year | 2010 | 1924 |
| Peak Year Births | 8 | 38 |
| Peak Decade | 1980s | 1920s |
| Gender | Boy | Boy |
| First Recorded Year | 1918 | 1892 |
Births by Decade
| Decade | Oneill | Oneil |
| 1890s | - | 5 |
| 1910s | 5 | 115 |
| 1920s | 6 | 264 |
| 1930s | 10 | 185 |
| 1940s | 5 | 171 |
| 1950s | - | 142 |
| 1960s | - | 85 |
| 1970s | - | 83 |
| 1980s | 26 | 149 |
| 1990s | 5 | 198 |
| 2000s | 6 | 189 |
| 2010s | 24 | 125 |
| 2020s | - | 46 |
Recent Annual Births (2014–present)
| Year | Oneill | Oneil |
| 2014 | - | 11 |
| 2015 | - | 9 |
| 2016 | 6 | 14 |
| 2017 | 5 | 14 |
| 2018 | - | 13 |
| 2019 | - | 11 |
| 2020 | - | 8 |
| 2021 | - | 6 |
| 2022 | - | 8 |
| 2023 | - | 8 |
| 2024 | - | 9 |
| 2025 | - | 7 |