Siera vs Siena
Side-by-side comparison of Siera and Siena - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Siera | Siena |
| Current Rank | #11406 | #633 |
| Total Births (all years) | 2,543 | 11,070 |
| Peak Year | 1998 | 2018 |
| Peak Year Births | 150 | 496 |
| Peak Decade | 1990s | 2010s |
| Gender | Girl | Girl |
| First Recorded Year | 1983 | 1965 |
Births by Decade
| Decade | Siera | Siena |
| 1960s | - | 5 |
| 1970s | - | 5 |
| 1980s | 346 | 94 |
| 1990s | 1,246 | 699 |
| 2000s | 799 | 2,939 |
| 2010s | 123 | 4,589 |
| 2020s | 29 | 2,739 |
Recent Annual Births (2014–present)
| Year | Siera | Siena |
| 2014 | 17 | 406 |
| 2015 | - | 445 |
| 2016 | 8 | 476 |
| 2017 | 10 | 455 |
| 2018 | 8 | 496 |
| 2019 | - | 486 |
| 2020 | 6 | 454 |
| 2021 | - | 488 |
| 2022 | 8 | 407 |
| 2023 | - | 444 |
| 2024 | 8 | 467 |
| 2025 | 7 | 479 |