US rank #389 Boys' name Peak 1918 83,851 births

Julius — #389 US boys' name

83,851 babies named Julius in U.S. Social Security records since 1880, with the highest year being 1918. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1880s16051890s17171900s20381910s101931920s109821930s61221940s55621950s53481960s41551970s37661980s51391990s45122000s81902010s99382020s4584
#389
of 14,243 boys in use

More common than 97% of names given to boys today.

1920s
Peak decade

13% of everyone ever named Julius was born in this single decade.

1918
Single peak year

1,416 babies were named Julius in 1918 — its busiest year on record.

What the Data Says About Julius

The Social Security Administration has registered 83,851 babies named Julius between 1880 and 2024, spanning 145 consecutive years of U.S. birth records. As a boy's name, Julius currently holds the #389 rank among boys for 2024. The name reached its historical peak in 1918, when 1,416 babies received it in a single year.

Decade-level aggregation shows that Julius performed strongest in the 1920s, accumulating 10,982 births during that ten-year window. Across the 15 decades of recorded activity, Julius shows notable generational variation in parental adoption. Geographically, the name is most concentrated in New York, which accounts for 8,499 births — the largest state-level total in the dataset — followed by Texas and California. In total, SSA state-level files list Julius in 49 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Julius 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 83,851 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.

Julius at a glance

Top 1,000 boys' name

Total births

83,851

Since 1880

145 years of records

Peak year

1918

1,416 births that year

Strongest decade: 1920s

Current rank

#389

Among boys

As of 2024

Active since

1880

Recorded for 145 years

Last year on file: 2024

Julius popularity over time — boys

Annual U.S. births registered with the Social Security Administration · 2024–1880

Top 1,000 boys' name
Peak year (1918)
1,416
Annual births at peak — across 145 years of records
05001,0001,500 202420051986196719481929191018911880 143

Julius popularity over time — girls

410 total births recorded since 1888 (Julius as girls' name)

Unisex variant — 410 births
468101214 199319831971195419421930192119121888 5

Julius by decade

Total births in each ten-year window — peak vs trough at a glance

Peak: 1920s
Peak decade
1920s
10,982 births that decade — 13% of Julius's all-time total
1880s16051890s17171900s20381910s101931920s109821930s61221940s55621950s53481960s41551970s37661980s51391990s45122000s81902010s99382020s4584

Julius by state

Where Julius concentrates geographically — total births since 1880

Geographically diffuse
Top 8 states by recorded births for the name Julius
Rank State Visual share Births Share of total
#1 New York
8,499 10.1%
#2 Texas
5,834 7.0%
#3 California
5,029 6.0%
#4 Illinois
4,058 4.8%
#5 Pennsylvania
4,018 4.8%
#6 North Carolina
3,960 4.7%
#7 Georgia
3,533 4.2%
#8 Florida
3,512 4.2%
New York share of Julius's total US births 10.1%
Even split

8,499 of 83,851 births nationwide. Compared to a flat distribution across 49 reporting states.

Julius appears in 49 states. Explore state details →

Frequently Asked Questions

How popular is the name Julius?
83,851 babies have been named Julius since 1880. It currently ranks #389 among boys. The peak year was 1918 with 1,416 births.
When was Julius most popular?
Julius was most popular in the 1920s decade with 10,982 total births. The single peak year was 1918.
Where is Julius most popular?
The top states for the name Julius are New York (8,499 births), Texas (5,834 births), California (5,029 births).
How long has the name Julius been used?
Julius has been recorded in Social Security data since 1880, spanning 145 years of data through 2024.
What names are similar to Julius?
Names with a similar sound or spelling include Julian, Julio, Julien, Jules, and 4 more. These share a common prefix and are also used for boys.

Keep exploring Julius

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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, 1880–2024 (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.