Lilou vs Lillie

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

Name A

Lilou

Girl name · Rank #8731

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Name B

Lillie

Girl name · Rank #683

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Which name is more popular?

Metric Lilou Lillie
Current Rank #8731 #683
Total Births (all years) 347 158,489
Peak Year 2016 1919
Peak Year Births 41 3,262
Peak Decade 2010ss 1920ss
Gender Girl Girl
First Recorded Year 2002 1880

Births by Decade

Decade Lilou Lillie
1880ss — 9,467
1890ss — 14,093
1900ss — 15,391
1910ss — 24,651
1920ss — 29,382
1930ss — 19,923
1940ss — 15,358
1950ss — 9,622
1960ss — 3,873
1970ss — 1,404
1980ss — 1,004
1990ss — 1,615
2000ss 33 5,247
2010ss 223 5,503
2020ss 91 1,956

Recent Annual Births (2014–present)

Year Lilou Lillie
2014 17 612
2015 22 530
2016 41 494
2017 37 443
2018 28 442
2019 19 449
2020 14 387
2021 24 364
2022 21 377
2023 20 412
2024 12 416

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, 2002–2024.

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