Nobu — girls' name
5 babies named Nobu in U.S. Social Security records since 1917, with the highest year being 1917. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
100% of everyone ever named Nobu was born in this single decade.
5 babies were named Nobu in 1917 — its busiest year on record.
What the Data Says About Nobu
The Social Security Administration has registered 5 babies named Nobu between 1917 and 1917, spanning 1 consecutive years of U.S. birth records. As a girl's name, Nobu currently falls outside the top 1,000 girls' names for 1917. The name reached its historical peak in 1917, when 5 babies received it in a single year.
Decade-level aggregation shows that Nobu performed strongest in the 1910s, accumulating 5 births during that ten-year window. Geographically, the name is most concentrated in California, which accounts for 5 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Nobu in 1 of the 51 U.S. reporting jurisdictions.
No etymological entry is currently available for Nobu 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.
Nobu at a glance
Last recorded 1917Peak year
Current rank
Active since
Nobu popularity over time
Annual U.S. births registered with the Social Security Administration · 1917–1917
- Peak year (1917)
- 5
- Annual births at peak — across 1 years of records
No longer in the modern top-1000 — last recorded 1917.
5 total births across 1 years of SSA records. Peaked in 1917 with 5 births in a single year.
Nobu by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 1910s
- 5 births that decade — 100% of Nobu's all-time total
Nobu decade highlights
- Peak decade 5 births
- Decades tracked with recorded births
1910s was Nobu's strongest decade
5 babies received the name during that ten-year window — about 100% of all-time use.
Nobu by state
Where Nobu concentrates geographically — total births since 1917
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 5 | 100.0% |
5 of 5 births nationwide.
Top 5 states
- California 100.0% of nationwide
Recorded in 1 of 51 SSA jurisdictions
California accounts for 100.0% of all recorded births nationwide — a strong regional concentration for this name.
Frequently Asked Questions
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Compare Nobu side by side: Nobu vs Nobie Nobu vs Noble Nobu vs Nobuko
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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, 1917–1917 (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.