Lillia vs Lillian

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

Name A

Lillia

Girl name · Rank #3115

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Name B

Lillian

Girl name · Rank #54

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Which name is more popular?

Metric Lillia Lillian
Current Rank #3115 #54
Total Births (all years) 2,578 471,024
Peak Year 2013 1920
Peak Year Births 73 10,049
Peak Decade 2010ss 1920ss
Gender Girl Girl
First Recorded Year 1881 1880

Births by Decade

Decade Lillia Lillian
1880ss 52 11,270
1890ss 84 24,106
1900ss 82 32,519
1910ss 140 75,914
1920ss 197 83,159
1930ss 134 37,393
1940ss 83 22,314
1950ss 107 16,508
1960ss 74 10,607
1970ss 43 5,363
1980ss 67 5,389
1990ss 142 11,229
2000ss 522 49,392
2010ss 600 64,948
2020ss 251 20,913

Recent Annual Births (2014–present)

Year Lillia Lillian
2014 69 6,924
2015 63 6,625
2016 64 6,385
2017 45 6,179
2018 45 5,566
2019 42 5,126
2020 39 4,511
2021 48 4,327
2022 56 4,256
2023 57 3,937
2024 51 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, 1881–2024.

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