Loudon vs Louis
Side-by-side comparison of Loudon and Louis - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Loudon | Louis |
| Current Rank | #13104 | #236 |
| Total Births (all years) | 109 | 406,470 |
| Peak Year | 2010 | 1921 |
| Peak Year Births | 14 | 7,247 |
| Peak Decade | 2000s | 1920s |
| Gender | Boy | Boy |
| First Recorded Year | 1999 | 1880 |
Births by Decade
| Decade | Loudon | Louis |
| 1880s | - | 8,275 |
| 1890s | - | 8,442 |
| 1900s | - | 10,372 |
| 1910s | - | 50,600 |
| 1920s | - | 67,693 |
| 1930s | - | 47,754 |
| 1940s | - | 49,430 |
| 1950s | - | 47,933 |
| 1960s | - | 33,382 |
| 1970s | - | 20,145 |
| 1980s | - | 17,354 |
| 1990s | 5 | 14,436 |
| 2000s | 52 | 10,262 |
| 2010s | 47 | 11,815 |
| 2020s | 5 | 8,577 |
Recent Annual Births (2014–present)
| Year | Loudon | Louis |
| 2014 | - | 1,229 |
| 2015 | - | 1,210 |
| 2016 | - | 1,242 |
| 2017 | - | 1,302 |
| 2018 | - | 1,388 |
| 2019 | 7 | 1,475 |
| 2020 | - | 1,334 |
| 2021 | - | 1,422 |
| 2022 | - | 1,442 |
| 2023 | - | 1,478 |
| 2024 | 5 | 1,510 |
| 2025 | - | 1,391 |