Sioban vs Siobhan

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

Name A

Sioban

Girl name

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Name B

Siobhan

Girl name · Rank #1931

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Which name is more popular?

Metric Sioban Siobhan
Current Rank Unranked #1931
Total Births (all years) 36 7,399
Peak Year 1968 1980
Peak Year Births 7 282
Peak Decade 1960ss 1980ss
Gender Girl Girl
First Recorded Year 1963 1956

Births by Decade

Decade Sioban Siobhan
1950ss — 265
1960ss 23 869
1970ss — 996
1980ss 13 2,086
1990ss — 1,334
2000ss — 758
2010ss — 548
2020ss — 543

Recent Annual Births (2014–present)

Year Sioban Siobhan
2014 — 54
2015 — 56
2016 — 52
2017 — 33
2018 — 44
2019 — 47
2020 — 64
2021 — 100
2022 — 84
2023 — 102
2024 — 103
2025 — 90

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, 1963–1985.

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