Lillan vs Lillian
Side-by-side comparison of Lillan and Lillian - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Lillan | Lillian |
| Current Rank | Unranked | #57 |
| Total Births (all years) | 104 | 475,028 |
| Peak Year | 1922 | 1920 |
| Peak Year Births | 9 | 10,049 |
| Peak Decade | 1920s | 1920s |
| Gender | Girl | Girl |
| First Recorded Year | 1913 | 1880 |
Births by Decade
| Decade | Lillan | Lillian |
| 1880s | - | 11,270 |
| 1890s | - | 24,106 |
| 1900s | - | 32,519 |
| 1910s | 32 | 75,914 |
| 1920s | 35 | 83,160 |
| 1930s | 11 | 37,391 |
| 1940s | - | 22,315 |
| 1950s | - | 16,509 |
| 1960s | - | 10,606 |
| 1970s | - | 5,364 |
| 1980s | - | 5,390 |
| 1990s | - | 11,229 |
| 2000s | 21 | 49,393 |
| 2010s | 5 | 64,960 |
| 2020s | - | 24,902 |
Recent Annual Births (2014–present)
| Year | Lillan | Lillian |
| 2014 | - | 6,924 |
| 2015 | 5 | 6,628 |
| 2016 | - | 6,386 |
| 2017 | - | 6,181 |
| 2018 | - | 5,567 |
| 2019 | - | 5,127 |
| 2020 | - | 4,515 |
| 2021 | - | 4,328 |
| 2022 | - | 4,260 |
| 2023 | - | 3,940 |
| 2024 | - | 3,893 |
| 2025 | - | 3,966 |