Fion vs Fionna

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

Name A

Fion

Girl name

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Name B

Fionna

Girl name · Rank #9086

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Which name is more popular?

Metric Fion Fionna
Current Rank Unranked #9086
Total Births (all years) 37 732
Peak Year 1998 2012
Peak Year Births 9 41
Peak Decade 1990ss 2010ss
Gender Girl Girl
First Recorded Year 1990 1971

Births by Decade

Decade Fion Fionna
1970ss — 22
1980ss — 41
1990ss 28 98
2000ss 9 248
2010ss — 262
2020ss — 61

Recent Annual Births (2014–present)

Year Fion Fionna
2014 — 38
2015 — 19
2016 — 20
2017 — 26
2018 — 28
2019 — 11
2020 — 16
2021 — 15
2022 — 10
2023 — 9
2024 — 11

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, 1990–2001.

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