Leo vs Leonardo
Side-by-side comparison of Leo and Leonardo - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Leo | Leonardo |
| Current Rank | #24 | #84 |
| Total Births (all years) | 259,988 | 96,066 |
| Peak Year | 2022 | 2019 |
| Peak Year Births | 8,293 | 4,427 |
| Peak Decade | 2020s | 2010s |
| Gender | Boy | Boy |
| First Recorded Year | 1880 | 1885 |
Births by Decade
| Decade | Leo | Leonardo |
| 1880s | 2,098 | 5 |
| 1890s | 4,691 | - |
| 1900s | 5,629 | 38 |
| 1910s | 26,656 | 256 |
| 1920s | 36,960 | 508 |
| 1930s | 22,864 | 427 |
| 1940s | 16,962 | 526 |
| 1950s | 15,536 | 879 |
| 1960s | 9,487 | 1,400 |
| 1970s | 5,365 | 2,467 |
| 1980s | 4,541 | 3,194 |
| 1990s | 4,738 | 7,285 |
| 2000s | 12,274 | 19,490 |
| 2010s | 44,706 | 35,230 |
| 2020s | 47,481 | 24,361 |
Recent Annual Births (2014–present)
| Year | Leo | Leonardo |
| 2014 | 3,976 | 3,450 |
| 2015 | 4,603 | 3,823 |
| 2016 | 5,299 | 4,325 |
| 2017 | 5,965 | 4,131 |
| 2018 | 6,773 | 4,223 |
| 2019 | 7,504 | 4,427 |
| 2020 | 7,229 | 4,104 |
| 2021 | 7,803 | 4,105 |
| 2022 | 8,293 | 4,367 |
| 2023 | 8,160 | 4,030 |
| 2024 | 7,823 | 3,966 |
| 2025 | 8,173 | 3,789 |