Spencer vs Spero
Side-by-side comparison of Spencer and Spero - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Spencer | Spero |
| Current Rank | #384 | Unranked |
| Total Births (all years) | 123,931 | 316 |
| Peak Year | 1998 | 1932 |
| Peak Year Births | 4,619 | 14 |
| Peak Decade | 1990s | 1920s |
| Gender | Boy | Boy |
| First Recorded Year | 1880 | 1915 |
Births by Decade
| Decade | Spencer | Spero |
| 1880s | 313 | - |
| 1890s | 309 | - |
| 1900s | 396 | - |
| 1910s | 1,373 | 38 |
| 1920s | 1,866 | 80 |
| 1930s | 1,786 | 44 |
| 1940s | 3,036 | 28 |
| 1950s | 3,154 | 66 |
| 1960s | 4,416 | 48 |
| 1970s | 6,897 | 12 |
| 1980s | 15,183 | - |
| 1990s | 38,182 | - |
| 2000s | 27,452 | - |
| 2010s | 13,826 | - |
| 2020s | 5,742 | - |
Recent Annual Births (2014–present)
| Year | Spencer | Spero |
| 2014 | 1,520 | - |
| 2015 | 1,433 | - |
| 2016 | 1,371 | - |
| 2017 | 1,212 | - |
| 2018 | 1,117 | - |
| 2019 | 1,038 | - |
| 2020 | 1,046 | - |
| 2021 | 1,050 | - |
| 2022 | 990 | - |
| 2023 | 903 | - |
| 2024 | 845 | - |
| 2025 | 908 | - |