Caro vs Carolyn
Side-by-side comparison of Caro and Carolyn - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Caro | Carolyn |
| Current Rank | Unranked | #1160 |
| Total Births (all years) | 269 | 556,777 |
| Peak Year | 1953 | 1947 |
| Peak Year Births | 13 | 20,742 |
| Peak Decade | 1950s | 1940s |
| Gender | Girl | Girl |
| First Recorded Year | 1883 | 1880 |
Births by Decade
| Decade | Caro | Carolyn |
| 1880s | 5 | 856 |
| 1890s | 5 | 1,401 |
| 1900s | 5 | 2,009 |
| 1910s | 37 | 8,940 |
| 1920s | 50 | 22,776 |
| 1930s | 39 | 69,525 |
| 1940s | 53 | 181,858 |
| 1950s | 58 | 124,067 |
| 1960s | 17 | 75,266 |
| 1970s | - | 27,046 |
| 1980s | - | 18,628 |
| 1990s | - | 12,884 |
| 2000s | - | 6,737 |
| 2010s | - | 3,482 |
| 2020s | - | 1,302 |
Recent Annual Births (2014–present)
| Year | Caro | Carolyn |
| 2014 | - | 375 |
| 2015 | - | 377 |
| 2016 | - | 352 |
| 2017 | - | 326 |
| 2018 | - | 313 |
| 2019 | - | 282 |
| 2020 | - | 270 |
| 2021 | - | 218 |
| 2022 | - | 194 |
| 2023 | - | 228 |
| 2024 | - | 207 |
| 2025 | - | 185 |