Lachlan vs Lacey

Side-by-side comparison of Lachlan and Lacey — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Lachlan

Boy name · Rank #692

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Name B

Lacey

Girl name · Rank #747

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Which name is more popular?

Metric Lachlan Lacey
Current Rank #692 #747
Total Births (all years) 5,640 53,399
Peak Year 2024 1984
Peak Year Births 389 2,399
Peak Decade 2010ss 1980ss
Gender Boy Girl
First Recorded Year 1952 1888

Births by Decade

Decade Lachlan Lacey
1880ss — 5
1900ss — 6
1910ss — 23
1920ss — 34
1930ss — 22
1940ss — 80
1950ss 16 145
1960ss 5 371
1970ss 5 2,823
1980ss 31 20,773
1990ss 185 13,852
2000ss 920 7,396
2010ss 2,697 6,066
2020ss 1,781 1,803

Recent Annual Births (2014–present)

Year Lachlan Lacey
2014 236 654
2015 311 675
2016 354 638
2017 353 502
2018 355 457
2019 369 446
2020 358 394
2021 356 346
2022 345 317
2023 333 370
2024 389 376

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1952–2024.

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