Io vs Iola
Side-by-side comparison of Io and Iola - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Io | Iola |
| Current Rank | Unranked | #11127 |
| Total Births (all years) | 190 | 9,659 |
| Peak Year | 2022 | 1918 |
| Peak Year Births | 18 | 368 |
| Peak Decade | 2010s | 1920s |
| Gender | Girl | Girl |
| First Recorded Year | 2000 | 1880 |
Births by Decade
| Decade | Io | Iola |
| 1880s | - | 233 |
| 1890s | - | 471 |
| 1900s | - | 953 |
| 1910s | - | 2,525 |
| 1920s | - | 2,546 |
| 1930s | - | 1,367 |
| 1940s | - | 692 |
| 1950s | - | 437 |
| 1960s | - | 164 |
| 1970s | - | 79 |
| 1980s | - | 40 |
| 2000s | 35 | 19 |
| 2010s | 96 | 78 |
| 2020s | 59 | 55 |
Recent Annual Births (2014–present)
| Year | Io | Iola |
| 2014 | 12 | 7 |
| 2015 | 5 | 11 |
| 2016 | 16 | 11 |
| 2017 | 7 | 16 |
| 2018 | 11 | - |
| 2019 | 6 | 5 |
| 2020 | 11 | 11 |
| 2021 | 15 | 11 |
| 2022 | 18 | 9 |
| 2023 | 10 | 9 |
| 2024 | - | 8 |
| 2025 | 5 | 7 |