Cydney vs Cydni
Side-by-side comparison of Cydney and Cydni - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Cydney | Cydni |
| Current Rank | #7658 | Unranked |
| Total Births (all years) | 5,145 | 590 |
| Peak Year | 1998 | 1996 |
| Peak Year Births | 227 | 37 |
| Peak Decade | 1990s | 1990s |
| Gender | Girl | Girl |
| First Recorded Year | 1942 | 1960 |
Births by Decade
| Decade | Cydney | Cydni |
| 1940s | 49 | - |
| 1950s | 333 | - |
| 1960s | 313 | 26 |
| 1970s | 196 | 10 |
| 1980s | 438 | 38 |
| 1990s | 1,761 | 251 |
| 2000s | 1,431 | 194 |
| 2010s | 520 | 58 |
| 2020s | 104 | 13 |
Recent Annual Births (2014–present)
| Year | Cydney | Cydni |
| 2014 | 60 | 5 |
| 2015 | 41 | - |
| 2016 | 48 | 7 |
| 2017 | 39 | - |
| 2018 | 24 | - |
| 2019 | 31 | - |
| 2020 | 27 | 5 |
| 2021 | 25 | 8 |
| 2022 | 19 | - |
| 2023 | 10 | - |
| 2024 | 14 | - |
| 2025 | 9 | - |