Lachlan vs Lacy
Side-by-side comparison of Lachlan and Lacy - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Lachlan | Lacy |
| Current Rank | #697 | #3015 |
| Total Births (all years) | 6,108 | 20,211 |
| Peak Year | 2025 | 1982 |
| Peak Year Births | 468 | 988 |
| Peak Decade | 2010s | 1980s |
| Gender | Boy | Girl |
| First Recorded Year | 1952 | 1880 |
Births by Decade
| Decade | Lachlan | Lacy |
| 1880s | - | 36 |
| 1890s | - | 127 |
| 1900s | - | 151 |
| 1910s | - | 251 |
| 1920s | - | 238 |
| 1930s | - | 169 |
| 1940s | - | 163 |
| 1950s | 16 | 174 |
| 1960s | 5 | 345 |
| 1970s | 5 | 1,717 |
| 1980s | 31 | 8,405 |
| 1990s | 185 | 4,353 |
| 2000s | 920 | 2,348 |
| 2010s | 2,697 | 1,327 |
| 2020s | 2,249 | 407 |
Recent Annual Births (2014–present)
| Year | Lachlan | Lacy |
| 2014 | 236 | 151 |
| 2015 | 311 | 160 |
| 2016 | 354 | 119 |
| 2017 | 353 | 108 |
| 2018 | 355 | 108 |
| 2019 | 369 | 70 |
| 2020 | 358 | 69 |
| 2021 | 356 | 88 |
| 2022 | 345 | 69 |
| 2023 | 333 | 60 |
| 2024 | 389 | 54 |
| 2025 | 468 | 67 |