Alonzo vs Alonso
Side-by-side comparison of Alonzo and Alonso - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Alonzo | Alonso |
| Current Rank | #512 | #771 |
| Total Births (all years) | 45,955 | 12,231 |
| Peak Year | 2022 | 2010 |
| Peak Year Births | 651 | 380 |
| Peak Decade | 2010s | 2010s |
| Gender | Boy | Boy |
| First Recorded Year | 1880 | 1915 |
Births by Decade
| Decade | Alonzo | Alonso |
| 1880s | 1,088 | - |
| 1890s | 879 | - |
| 1900s | 808 | - |
| 1910s | 2,218 | 31 |
| 1920s | 2,986 | 66 |
| 1930s | 2,434 | 72 |
| 1940s | 2,647 | 74 |
| 1950s | 3,966 | 146 |
| 1960s | 4,395 | 236 |
| 1970s | 3,490 | 457 |
| 1980s | 3,619 | 836 |
| 1990s | 4,262 | 1,883 |
| 2000s | 4,329 | 3,225 |
| 2010s | 5,251 | 3,311 |
| 2020s | 3,583 | 1,894 |
Recent Annual Births (2014–present)
| Year | Alonzo | Alonso |
| 2014 | 527 | 339 |
| 2015 | 542 | 333 |
| 2016 | 499 | 319 |
| 2017 | 549 | 317 |
| 2018 | 612 | 300 |
| 2019 | 634 | 316 |
| 2020 | 626 | 297 |
| 2021 | 569 | 318 |
| 2022 | 651 | 340 |
| 2023 | 552 | 287 |
| 2024 | 595 | 328 |
| 2025 | 590 | 324 |