Siem vs Sierra
Side-by-side comparison of Siem and Sierra - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Siem | Sierra |
| Current Rank | #13652 | #594 |
| Total Births (all years) | 33 | 100,597 |
| Peak Year | 2020 | 1998 |
| Peak Year Births | 7 | 5,841 |
| Peak Decade | 2020s | 1990s |
| Gender | Boy | Girl |
| First Recorded Year | 2015 | 1940 |
Births by Decade
| Decade | Siem | Sierra |
| 1940s | - | 144 |
| 1950s | - | 54 |
| 1960s | - | 81 |
| 1970s | - | 787 |
| 1980s | - | 8,846 |
| 1990s | - | 43,638 |
| 2000s | - | 34,534 |
| 2010s | 10 | 9,272 |
| 2020s | 23 | 3,241 |
Recent Annual Births (2014–present)
| Year | Siem | Sierra |
| 2014 | - | 949 |
| 2015 | 5 | 800 |
| 2016 | - | 771 |
| 2017 | - | 704 |
| 2018 | - | 699 |
| 2019 | 5 | 630 |
| 2020 | 7 | 568 |
| 2021 | - | 612 |
| 2022 | 6 | 552 |
| 2023 | 5 | 525 |
| 2024 | 5 | 508 |
| 2025 | - | 476 |