Siar vs Sian
Side-by-side comparison of Siar and Sian - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Siar | Sian |
| Current Rank | #6800 | #11291 |
| Total Births (all years) | 80 | 858 |
| Peak Year | 2021 | 2006 |
| Peak Year Births | 17 | 35 |
| Peak Decade | 2020s | 2000s |
| Gender | Boy | Girl |
| First Recorded Year | 2019 | 1962 |
Births by Decade
| Decade | Siar | Sian |
| 1960s | - | 73 |
| 1970s | - | 127 |
| 1980s | - | 99 |
| 1990s | - | 144 |
| 2000s | - | 250 |
| 2010s | 14 | 112 |
| 2020s | 66 | 53 |
Recent Annual Births (2014–present)
| Year | Siar | Sian |
| 2014 | - | 11 |
| 2015 | - | 12 |
| 2016 | - | 11 |
| 2017 | - | 12 |
| 2018 | - | 8 |
| 2019 | 14 | 13 |
| 2020 | - | 15 |
| 2021 | 17 | 7 |
| 2022 | 10 | 12 |
| 2023 | 13 | 6 |
| 2024 | 13 | 8 |
| 2025 | 13 | 5 |