Seojun vs Seo

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

Name A

Seojun

Boy name

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Name B

Seo

Boy name

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Which name is more popular?

Metric Seojun Seo
Current Rank Unranked Unranked
Total Births (all years) 5 5
Peak Year 2018 2023
Peak Year Births 5 5
Peak Decade 2010ss 2020ss
Gender Boy Boy
First Recorded Year 2018 2023

Births by Decade

Decade Seojun Seo
2010ss 5 —
2020ss — 5

Recent Annual Births (2014–present)

Year Seojun Seo
2018 5 —
2023 — 5

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, 2018–2018.

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