Sinnie vs Sindy
Side-by-side comparison of Sinnie and Sindy - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Sinnie | Sindy |
| Current Rank | Unranked | #9025 |
| Total Births (all years) | 33 | 2,773 |
| Peak Year | 1916 | 1979 |
| Peak Year Births | 7 | 88 |
| Peak Decade | 1930s | 2000s |
| Gender | Girl | Girl |
| First Recorded Year | 1886 | 1921 |
Births by Decade
| Decade | Sinnie | Sindy |
| 1880s | 5 | - |
| 1900s | 5 | - |
| 1910s | 7 | - |
| 1920s | 5 | 6 |
| 1930s | 11 | - |
| 1940s | - | 11 |
| 1950s | - | 363 |
| 1960s | - | 401 |
| 1970s | - | 324 |
| 1980s | - | 354 |
| 1990s | - | 523 |
| 2000s | - | 535 |
| 2010s | - | 191 |
| 2020s | - | 65 |
Recent Annual Births (2014–present)
| Year | Sinnie | Sindy |
| 2014 | - | 21 |
| 2015 | - | 21 |
| 2016 | - | 11 |
| 2017 | - | 16 |
| 2018 | - | 10 |
| 2019 | - | 14 |
| 2020 | - | 9 |
| 2021 | - | 11 |
| 2022 | - | 17 |
| 2023 | - | 7 |
| 2024 | - | 11 |
| 2025 | - | 10 |