Seanna vs Sean

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

Name A

Seanna

Girl name · Rank #4697

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Name B

Sean

Boy name · Rank #435

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Which name is more popular?

Metric Seanna Sean
Current Rank #4697 #435
Total Births (all years) 2,355 423,637
Peak Year 2006 1990
Peak Year Births 125 12,018
Peak Decade 2000s 1980s
Gender Girl Boy
First Recorded Year 1959 1925

Births by Decade

Decade Seanna Sean
1920s - 12
1930s - 101
1940s - 659
1950s 6 5,452
1960s 96 47,282
1970s 201 83,819
1980s 277 103,870
1990s 408 92,003
2000s 806 64,133
2010s 404 21,540
2020s 157 4,766

Recent Annual Births (2014–present)

Year Seanna Sean
2014 41 2,125
2015 28 1,895
2016 28 1,671
2017 30 1,481
2018 16 1,325
2019 30 1,128
2020 23 976
2021 23 900
2022 31 803
2023 27 741
2024 29 730
2025 24 616

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, 1959–2025.

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