Rilla vs Riley
Side-by-side comparison of Rilla and Riley - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Rilla | Riley |
| Current Rank | #7597 | #42 |
| Total Births (all years) | 2,659 | 141,960 |
| Peak Year | 1914 | 2016 |
| Peak Year Births | 56 | 7,159 |
| Peak Decade | 1910s | 2010s |
| Gender | Girl | Girl |
| First Recorded Year | 1880 | 1923 |
Births by Decade
| Decade | Rilla | Riley |
| 1880s | 244 | - |
| 1890s | 346 | - |
| 1900s | 271 | - |
| 1910s | 381 | - |
| 1920s | 379 | 11 |
| 1930s | 319 | 11 |
| 1940s | 283 | 21 |
| 1950s | 175 | 18 |
| 1960s | 79 | 11 |
| 1970s | 23 | 72 |
| 1980s | - | 680 |
| 1990s | 6 | 10,234 |
| 2000s | 17 | 45,533 |
| 2010s | 68 | 56,150 |
| 2020s | 68 | 29,219 |
Recent Annual Births (2014–present)
| Year | Rilla | Riley |
| 2014 | - | 4,800 |
| 2015 | 11 | 5,739 |
| 2016 | 9 | 7,159 |
| 2017 | 7 | 6,368 |
| 2018 | 7 | 6,010 |
| 2019 | 7 | 5,712 |
| 2020 | 15 | 5,339 |
| 2021 | 14 | 5,225 |
| 2022 | 10 | 4,914 |
| 2023 | 8 | 4,643 |
| 2024 | 14 | 4,657 |
| 2025 | 7 | 4,441 |