Costner vs Cosimo
Side-by-side comparison of Costner and Cosimo - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Costner | Cosimo |
| Current Rank | Unranked | #5626 |
| Total Births (all years) | 10 | 1,016 |
| Peak Year | 2021 | 1927 |
| Peak Year Births | 5 | 30 |
| Peak Decade | 2020s | 1920s |
| Gender | Boy | Boy |
| First Recorded Year | 2021 | 1911 |
Births by Decade
| Decade | Costner | Cosimo |
| 1910s | - | 123 |
| 1920s | - | 218 |
| 1930s | - | 91 |
| 1940s | - | 92 |
| 1950s | - | 70 |
| 1960s | - | 62 |
| 1970s | - | 40 |
| 1980s | - | 50 |
| 1990s | - | 37 |
| 2000s | - | 68 |
| 2010s | - | 80 |
| 2020s | 10 | 85 |
Recent Annual Births (2014–present)
| Year | Costner | Cosimo |
| 2014 | - | 5 |
| 2015 | - | 9 |
| 2016 | - | 6 |
| 2017 | - | 15 |
| 2018 | - | 14 |
| 2019 | - | 14 |
| 2020 | - | 10 |
| 2021 | 5 | 10 |
| 2022 | - | 12 |
| 2023 | 5 | 18 |
| 2024 | - | 19 |
| 2025 | - | 16 |