Lilo vs Lillian

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

Name A

Lilo

Girl name · Rank #3825

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Name B

Lillian

Girl name · Rank #54

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Which name is more popular?

Metric Lilo Lillian
Current Rank #3825 #54
Total Births (all years) 413 471,024
Peak Year 2022 1920
Peak Year Births 44 10,049
Peak Decade 2020ss 1920ss
Gender Girl Girl
First Recorded Year 1955 1880

Births by Decade

Decade Lilo Lillian
1880ss — 11,270
1890ss — 24,106
1900ss — 32,519
1910ss — 75,914
1920ss — 83,159
1930ss — 37,393
1940ss — 22,314
1950ss 10 16,508
1960ss — 10,607
1970ss — 5,363
1980ss — 5,389
1990ss — 11,229
2000ss 27 49,392
2010ss 167 64,948
2020ss 209 20,913

Recent Annual Births (2014–present)

Year Lilo Lillian
2014 18 6,924
2015 17 6,625
2016 28 6,385
2017 23 6,179
2018 22 5,566
2019 32 5,126
2020 40 4,511
2021 42 4,327
2022 44 4,256
2023 44 3,937
2024 39 3,882

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, 1955–2024.

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