Lucius vs Luca

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

Name A

Lucius

Boy name · Rank #1382

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Name B

Luca

Boy name · Rank #23

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Which name is more popular?

Metric Lucius Luca
Current Rank #1382 #23
Total Births (all years) 9,918 68,707
Peak Year 2022 2024
Peak Year Births 161 7,959
Peak Decade 2010ss 2020ss
Gender Boy Boy
First Recorded Year 1880 1915

Births by Decade

Decade Lucius Luca
1880ss 327 —
1890ss 291 —
1900ss 351 —
1910ss 1,029 24
1920ss 1,142 41
1930ss 799 —
1940ss 777 5
1950ss 737 —
1960ss 513 48
1970ss 413 121
1980ss 354 253
1990ss 248 719
2000ss 886 7,230
2010ss 1,314 24,936
2020ss 737 35,330

Recent Annual Births (2014–present)

Year Lucius Luca
2014 122 2,304
2015 137 2,617
2016 160 2,755
2017 124 3,091
2018 128 3,614
2019 144 4,421
2020 153 4,831
2021 134 6,888
2022 161 7,848
2023 154 7,804
2024 135 7,959

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, 1880–2024.

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