Adelfa vs Adelaide
Side-by-side comparison of Adelfa and Adelaide - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Adelfa | Adelaide |
| Current Rank | Unranked | #272 |
| Total Births (all years) | 345 | 35,007 |
| Peak Year | 1946 | 2016 |
| Peak Year Births | 16 | 1,240 |
| Peak Decade | 1920s | 2010s |
| Gender | Girl | Girl |
| First Recorded Year | 1916 | 1880 |
Births by Decade
| Decade | Adelfa | Adelaide |
| 1880s | - | 879 |
| 1890s | - | 1,319 |
| 1900s | - | 1,547 |
| 1910s | 17 | 3,908 |
| 1920s | 97 | 3,344 |
| 1930s | 70 | 1,298 |
| 1940s | 89 | 866 |
| 1950s | 43 | 498 |
| 1960s | 19 | 243 |
| 1970s | 10 | 168 |
| 1980s | - | 286 |
| 1990s | - | 724 |
| 2000s | - | 2,919 |
| 2010s | - | 10,225 |
| 2020s | - | 6,783 |
Recent Annual Births (2014–present)
| Year | Adelfa | Adelaide |
| 2014 | - | 1,050 |
| 2015 | - | 1,163 |
| 2016 | - | 1,240 |
| 2017 | - | 1,163 |
| 2018 | - | 1,118 |
| 2019 | - | 1,065 |
| 2020 | - | 1,140 |
| 2021 | - | 1,192 |
| 2022 | - | 1,122 |
| 2023 | - | 1,106 |
| 2024 | - | 1,161 |
| 2025 | - | 1,062 |