Isamu vs Isaias
Side-by-side comparison of Isamu and Isaias - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Isamu | Isaias |
| Current Rank | Unranked | #449 |
| Total Births (all years) | 562 | 18,644 |
| Peak Year | 1922 | 2025 |
| Peak Year Births | 40 | 755 |
| Peak Decade | 1920s | 2010s |
| Gender | Boy | Boy |
| First Recorded Year | 1912 | 1915 |
Births by Decade
| Decade | Isamu | Isaias |
| 1910s | 147 | 18 |
| 1920s | 295 | 98 |
| 1930s | 73 | 144 |
| 1940s | - | 150 |
| 1950s | - | 222 |
| 1960s | - | 242 |
| 1970s | - | 502 |
| 1980s | 5 | 985 |
| 1990s | - | 2,335 |
| 2000s | 36 | 4,664 |
| 2010s | - | 5,212 |
| 2020s | 6 | 4,072 |
Recent Annual Births (2014–present)
| Year | Isamu | Isaias |
| 2014 | - | 500 |
| 2015 | - | 520 |
| 2016 | - | 541 |
| 2017 | - | 508 |
| 2018 | - | 550 |
| 2019 | - | 580 |
| 2020 | - | 632 |
| 2021 | - | 600 |
| 2022 | - | 676 |
| 2023 | 6 | 705 |
| 2024 | - | 704 |
| 2025 | - | 755 |