Total births
5
Recorded 2023–2023 Boys' name Peak 2023 5 births
Seo — boys' name
5 babies named Seo in U.S. Social Security records since 2023, with the highest year being 2023. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
2020s
Peak decade
100% of everyone ever named Seo was born in this single decade.
2023
Single peak year
5 babies were named Seo in 2023 — its busiest year on record.
What the Data Says About Seo
The Social Security Administration has registered 5 babies named Seo between 2023 and 2023, spanning 1 consecutive years of U.S. birth records. As a boy's name, Seo currently falls outside the top 1,000 boys' names for 2023. The name reached its historical peak in 2023, when 5 babies received it in a single year.
Decade-level aggregation shows that Seo performed strongest in the 2020s, accumulating 5 births during that ten-year window.
No etymological entry is currently available for Seo in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 5 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.
Seo at a glance
Last recorded 2023Peak year
2023
Current rank
Unranked
Active since
2023
Seo popularity over time
Annual U.S. births registered with the Social Security Administration · 2023–2023
- Peak year (2023)
- 5
- Annual births at peak — across 1 years of records
Seo by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 2020s
- 5 births that decade — 100% of Seo's all-time total
Frequently Asked Questions
How popular is the name Seo? ▼
5 babies have been named Seo since 2023. It was last recorded in 2023. The peak year was 2023 with 5 births.
When was Seo most popular? ▼
Seo was most popular in the 2020s decade with 5 total births. The single peak year was 2023.
How long has the name Seo been used? ▼
Seo has been recorded in Social Security data since 2023, spanning 1 years of data through 2023.
What names are similar to Seo? ▼
Names with a similar sound or spelling include Seon, Seoul, Seojun. These share a common prefix and are also used for boys.
Keep exploring Seo
Nearby Names Like Seo
Names with a similar sound, spelling, or feel to Seo
Compare Seo side by side: Seo vs Seon Seo vs Seoul Seo vs Seojun
Related Names
Names with a similar number of total births
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Data Sources
Data as of 2024. Source: U.S. Social Security Administration (SSA).
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, 2023–2023 (ssa.gov/oact/babynames). National-level data includes all names with 5 or more occurrences in a given year.
State-level: Source: U.S. Social Security Administration, Baby Names — State-Level Files (namesbystate.zip). Includes all names with 5 or more occurrences per state per year; rarer names are excluded for privacy.