Loucille vs Louisa

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

Name A

Loucille

Girl name · Rank #15332

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Name B

Louisa

Girl name · Rank #733

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Which name is more popular?

Metric Loucille Louisa
Current Rank #15332 #733
Total Births (all years) 276 21,523
Peak Year 1920 2021
Peak Year Births 18 424
Peak Decade 1920ss 2010ss
Gender Girl Girl
First Recorded Year 1902 1880

Births by Decade

Decade Loucille Louisa
1880ss — 1,420
1890ss — 1,272
1900ss 17 993
1910ss 93 1,619
1920ss 104 1,765
1930ss 39 1,227
1940ss 13 1,284
1950ss — 1,442
1960ss — 1,371
1970ss — 1,005
1980ss — 1,072
1990ss — 1,084
2000ss — 1,154
2010ss — 2,939
2020ss 10 1,876

Recent Annual Births (2014–present)

Year Loucille Louisa
2014 — 281
2015 — 303
2016 — 347
2017 — 373
2018 — 386
2019 — 422
2020 — 383
2021 — 424
2022 — 340
2023 5 346
2024 5 383

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, 1902–2024.

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