Cairo vs Caius
Side-by-side comparison of Cairo and Caius - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Cairo | Caius |
| Current Rank | #355 | #1060 |
| Total Births (all years) | 9,415 | 2,329 |
| Peak Year | 2022 | 2025 |
| Peak Year Births | 1,101 | 254 |
| Peak Decade | 2020s | 2010s |
| Gender | Boy | Boy |
| First Recorded Year | 1979 | 1994 |
Births by Decade
| Decade | Cairo | Caius |
| 1970s | 6 | - |
| 1980s | 18 | - |
| 1990s | 97 | 12 |
| 2000s | 344 | 205 |
| 2010s | 2,987 | 1,068 |
| 2020s | 5,963 | 1,044 |
Recent Annual Births (2014–present)
| Year | Cairo | Caius |
| 2014 | 173 | 124 |
| 2015 | 223 | 138 |
| 2016 | 267 | 153 |
| 2017 | 404 | 110 |
| 2018 | 543 | 130 |
| 2019 | 976 | 137 |
| 2020 | 918 | 156 |
| 2021 | 1,020 | 138 |
| 2022 | 1,101 | 150 |
| 2023 | 1,010 | 140 |
| 2024 | 949 | 206 |
| 2025 | 965 | 254 |