Fiona vs Fionna

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

Name A

Fiona

Girl name · Rank #405

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Name B

Fionna

Girl name · Rank #9086

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Which name is more popular?

Metric Fiona Fionna
Current Rank #405 #9086
Total Births (all years) 33,296 732
Peak Year 2017 2012
Peak Year Births 1,683 41
Peak Decade 2010ss 2010ss
Gender Girl Girl
First Recorded Year 1942 1971

Births by Decade

Decade Fiona Fionna
1940ss 47 —
1950ss 91 —
1960ss 439 —
1970ss 599 22
1980ss 955 41
1990ss 3,133 98
2000ss 8,776 248
2010ss 14,667 262
2020ss 4,589 61

Recent Annual Births (2014–present)

Year Fiona Fionna
2014 1,647 38
2015 1,495 19
2016 1,560 20
2017 1,683 26
2018 1,414 28
2019 1,250 11
2020 1,088 16
2021 1,072 15
2022 881 10
2023 766 9
2024 782 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, 1942–2024.

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