Sinclair vs Sincere
Side-by-side comparison of Sinclair and Sincere - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Sinclair | Sincere |
| Current Rank | #6492 | #603 |
| Total Births (all years) | 1,435 | 10,095 |
| Peak Year | 1924 | 2022 |
| Peak Year Births | 29 | 545 |
| Peak Decade | 1920s | 2010s |
| Gender | Boy | Boy |
| First Recorded Year | 1900 | 1976 |
Births by Decade
| Decade | Sinclair | Sincere |
| 1900s | 13 | - |
| 1910s | 124 | - |
| 1920s | 198 | - |
| 1930s | 156 | - |
| 1940s | 120 | - |
| 1950s | 168 | - |
| 1960s | 105 | - |
| 1970s | 111 | 5 |
| 1980s | 164 | - |
| 1990s | 105 | 189 |
| 2000s | 41 | 2,899 |
| 2010s | 74 | 4,142 |
| 2020s | 56 | 2,860 |
Recent Annual Births (2014–present)
| Year | Sinclair | Sincere |
| 2014 | - | 428 |
| 2015 | 10 | 426 |
| 2016 | 12 | 408 |
| 2017 | 10 | 481 |
| 2018 | 7 | 466 |
| 2019 | 7 | 453 |
| 2020 | 9 | 455 |
| 2021 | 8 | 461 |
| 2022 | 7 | 545 |
| 2023 | 5 | 479 |
| 2024 | 13 | 475 |
| 2025 | 14 | 445 |