Yoonseo vs Yoona

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

Name A

Yoonseo

Girl name

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Name B

Yoona

Girl name · Rank #10869

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Which name is more popular?

Metric Yoonseo Yoona
Current Rank Unranked #10869
Total Births (all years) 5 128
Peak Year 2007 2020
Peak Year Births 5 14
Peak Decade 2000ss 2010ss
Gender Girl Girl
First Recorded Year 2007 2010

Births by Decade

Decade Yoonseo Yoona
2000ss 5 —
2010ss — 82
2020ss — 46

Recent Annual Births (2014–present)

Year Yoonseo Yoona
2014 — 5
2015 — 11
2016 — 8
2017 — 8
2018 — 13
2019 — 11
2020 — 14
2021 — 7
2022 — 5
2023 — 11
2024 — 9

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, 2007–2007.

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