Seann vs Seamus

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

Name A

Seann

Boy name

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Name B

Seamus

Boy name · Rank #1451

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Which name is more popular?

Metric Seann Seamus
Current Rank Unranked #1451
Total Births (all years) 517 7,809
Peak Year 1982 2008
Peak Year Births 26 298
Peak Decade 1970s 2000s
Gender Boy Boy
First Recorded Year 1966 1957

Births by Decade

Decade Seann Seamus
1950s - 25
1960s 46 122
1970s 153 332
1980s 130 497
1990s 58 1,241
2000s 116 2,446
2010s 14 2,268
2020s - 878

Recent Annual Births (2014–present)

Year Seann Seamus
2014 - 239
2015 - 221
2016 - 218
2017 - 211
2018 - 178
2019 - 197
2020 - 161
2021 - 158
2022 - 143
2023 - 137
2024 - 125
2025 - 154

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, 1966–2012.

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