Senan vs Seneca

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

Name A

Senan

Boy name · Rank #10379

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Name B

Seneca

Boy name · Rank #4753

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Which name is more popular?

Metric Senan Seneca
Current Rank #10379 #4753
Total Births (all years) 130 1,741
Peak Year 2018 1977
Peak Year Births 12 179
Peak Decade 2010ss 1970ss
Gender Boy Boy
First Recorded Year 2001 1975

Births by Decade

Decade Senan Seneca
1970ss — 520
1980ss — 481
1990ss — 142
2000ss 20 300
2010ss 74 212
2020ss 36 86

Recent Annual Births (2014–present)

Year Senan Seneca
2014 8 20
2015 — 18
2016 7 30
2017 9 22
2018 12 24
2019 9 23
2020 — 17
2021 11 12
2022 11 20
2023 7 16
2024 7 21

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, 2001–2024.

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