Alfonsa vs Alfonso
Side-by-side comparison of Alfonsa and Alfonso - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Alfonsa | Alfonso |
| Current Rank | Unranked | #923 |
| Total Births (all years) | 144 | 41,464 |
| Peak Year | 1947 | 1991 |
| Peak Year Births | 11 | 574 |
| Peak Decade | 1940s | 1990s |
| Gender | Boy | Boy |
| First Recorded Year | 1919 | 1881 |
Births by Decade
| Decade | Alfonsa | Alfonso |
| 1880s | - | 43 |
| 1890s | - | 108 |
| 1900s | - | 338 |
| 1910s | 5 | 1,649 |
| 1920s | 11 | 3,294 |
| 1930s | 20 | 2,986 |
| 1940s | 47 | 2,987 |
| 1950s | 37 | 3,819 |
| 1960s | 13 | 3,775 |
| 1970s | 11 | 4,115 |
| 1980s | - | 4,537 |
| 1990s | - | 5,201 |
| 2000s | - | 4,508 |
| 2010s | - | 2,680 |
| 2020s | - | 1,424 |
Recent Annual Births (2014–present)
| Year | Alfonsa | Alfonso |
| 2014 | - | 263 |
| 2015 | - | 293 |
| 2016 | - | 229 |
| 2017 | - | 279 |
| 2018 | - | 235 |
| 2019 | - | 229 |
| 2020 | - | 209 |
| 2021 | - | 265 |
| 2022 | - | 252 |
| 2023 | - | 224 |
| 2024 | - | 251 |
| 2025 | - | 223 |