Cynthia vs Cyndi
Side-by-side comparison of Cynthia and Cyndi - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Cynthia | Cyndi |
| Current Rank | #829 | #15556 |
| Total Births (all years) | 711,453 | 3,568 |
| Peak Year | 1957 | 1959 |
| Peak Year Births | 39,340 | 230 |
| Peak Decade | 1950s | 1960s |
| Gender | Girl | Girl |
| First Recorded Year | 1880 | 1946 |
Births by Decade
| Decade | Cynthia | Cyndi |
| 1880s | 582 | - |
| 1890s | 701 | - |
| 1900s | 694 | - |
| 1910s | 1,911 | - |
| 1920s | 3,661 | - |
| 1930s | 9,666 | - |
| 1940s | 58,061 | 55 |
| 1950s | 263,432 | 765 |
| 1960s | 196,597 | 1,273 |
| 1970s | 80,196 | 539 |
| 1980s | 41,666 | 436 |
| 1990s | 31,313 | 247 |
| 2000s | 15,172 | 176 |
| 2010s | 5,946 | 72 |
| 2020s | 1,855 | 5 |
Recent Annual Births (2014–present)
| Year | Cynthia | Cyndi |
| 2014 | 636 | 10 |
| 2015 | 580 | 8 |
| 2016 | 552 | - |
| 2017 | 462 | 11 |
| 2018 | 419 | - |
| 2019 | 378 | 8 |
| 2020 | 308 | - |
| 2021 | 346 | - |
| 2022 | 315 | - |
| 2023 | 308 | - |
| 2024 | 331 | 5 |
| 2025 | 247 | - |