Siobhan vs Siona

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

Name A

Siobhan

Girl name · Rank #1922

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Name B

Siona

Girl name · Rank #7448

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Which name is more popular?

Metric Siobhan Siona
Current Rank #1922 #7448
Total Births (all years) 7,310 375
Peak Year 1980 2012
Peak Year Births 282 23
Peak Decade 1980ss 2010ss
Gender Girl Girl
First Recorded Year 1956 1999

Births by Decade

Decade Siobhan Siona
1950ss 265 —
1960ss 870 —
1970ss 996 —
1980ss 2,086 —
1990ss 1,334 6
2000ss 758 144
2010ss 548 161
2020ss 453 64

Recent Annual Births (2014–present)

Year Siobhan Siona
2014 54 14
2015 56 14
2016 52 13
2017 33 9
2018 44 16
2019 47 21
2020 64 16
2021 100 14
2022 84 12
2023 102 7
2024 103 15

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, 1956–2024.

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