Aloysius vs Alonzo
Side-by-side comparison of Aloysius and Alonzo - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Aloysius | Alonzo |
| Current Rank | #4704 | #512 |
| Total Births (all years) | 5,724 | 45,955 |
| Peak Year | 1916 | 2022 |
| Peak Year Births | 199 | 651 |
| Peak Decade | 1920s | 2010s |
| Gender | Boy | Boy |
| First Recorded Year | 1880 | 1880 |
Births by Decade
| Decade | Aloysius | Alonzo |
| 1880s | 119 | 1,088 |
| 1890s | 252 | 879 |
| 1900s | 261 | 808 |
| 1910s | 1,372 | 2,218 |
| 1920s | 1,477 | 2,986 |
| 1930s | 632 | 2,434 |
| 1940s | 340 | 2,647 |
| 1950s | 254 | 3,966 |
| 1960s | 217 | 4,395 |
| 1970s | 157 | 3,490 |
| 1980s | 144 | 3,619 |
| 1990s | 102 | 4,262 |
| 2000s | 121 | 4,329 |
| 2010s | 161 | 5,251 |
| 2020s | 115 | 3,583 |
Recent Annual Births (2014–present)
| Year | Aloysius | Alonzo |
| 2014 | 11 | 527 |
| 2015 | 18 | 542 |
| 2016 | 15 | 499 |
| 2017 | 28 | 549 |
| 2018 | 17 | 612 |
| 2019 | 18 | 634 |
| 2020 | 18 | 626 |
| 2021 | 20 | 569 |
| 2022 | 19 | 651 |
| 2023 | 17 | 552 |
| 2024 | 21 | 595 |
| 2025 | 20 | 590 |