Lucus vs Lucas

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

Name A

Lucus

Boy name · Rank #4313

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Name B

Lucas

Boy name · Rank #9

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Which name is more popular?

Metric Lucus Lucas
Current Rank #4313 #9
Total Births (all years) 1,789 320,790
Peak Year 1980 2017
Peak Year Births 71 13,029
Peak Decade 2000ss 2010ss
Gender Boy Boy
First Recorded Year 1909 1881

Births by Decade

Decade Lucus Lucas
1880ss — 41
1890ss — 67
1900ss 5 55
1910ss 6 286
1920ss 15 403
1930ss 6 254
1940ss — 256
1950ss — 339
1960ss 10 858
1970ss 179 8,824
1980ss 388 26,087
1990ss 366 38,178
2000ss 424 70,993
2010ss 319 118,639
2020ss 71 55,510

Recent Annual Births (2014–present)

Year Lucus Lucas
2014 43 12,174
2015 27 12,329
2016 25 12,904
2017 28 13,029
2018 19 12,659
2019 21 12,478
2020 11 11,381
2021 12 11,582
2022 11 10,962
2023 13 10,882
2024 24 10,703

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, 1909–2024.

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