Ontario vs Ontarius
Side-by-side comparison of Ontario and Ontarius - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Ontario | Ontarius |
| Current Rank | #10094 | Unranked |
| Total Births (all years) | 877 | 13 |
| Peak Year | 1991 | 1991 |
| Peak Year Births | 35 | 7 |
| Peak Decade | 1990s | 1990s |
| Gender | Boy | Boy |
| First Recorded Year | 1967 | 1991 |
Births by Decade
| Decade | Ontario | Ontarius |
| 1960s | 11 | - |
| 1970s | 163 | - |
| 1980s | 205 | - |
| 1990s | 225 | 7 |
| 2000s | 161 | 6 |
| 2010s | 76 | - |
| 2020s | 36 | - |
Recent Annual Births (2014–present)
| Year | Ontario | Ontarius |
| 2014 | 9 | - |
| 2016 | 10 | - |
| 2017 | 6 | - |
| 2018 | 8 | - |
| 2019 | 5 | - |
| 2020 | 8 | - |
| 2021 | 14 | - |
| 2022 | 7 | - |
| 2024 | 7 | - |