US rank #573 Boys' name Peak 1951 271,282 births

Allen — #573 US boys' name

271,282 babies named Allen in U.S. Social Security records since 1880, with the highest year being 1951. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1880s19981890s20021900s25581910s114931920s200921930s243571940s390471950s473211960s376951970s216721980s219101990s169522000s125762010s88162020s2793
#573
of 14,243 boys in use

More common than 96% of names given to boys today.

1950s
Peak decade

17% of everyone ever named Allen was born in this single decade.

1951
Single peak year

5,179 babies were named Allen in 1951 — its busiest year on record.

What the Data Says About Allen

The Social Security Administration has registered 271,282 babies named Allen between 1880 and 2024, spanning 145 consecutive years of U.S. birth records. As a boy's name, Allen currently holds the #573 rank among boys for 2024. The name reached its historical peak in 1951, when 5,179 babies received it in a single year.

Decade-level aggregation shows that Allen performed strongest in the 1950s, accumulating 47,321 births during that ten-year window. Across the 15 decades of recorded activity, Allen shows a clear decline from its mid-century high. Geographically, the name is most concentrated in California, which accounts for 20,266 births — the largest state-level total in the dataset — followed by New York and Texas. In total, SSA state-level files list Allen in 51 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Allen 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 271,282 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.

Allen at a glance

Top 1,000 boys' name

Total births

271,282

Since 1880

145 years of records

Peak year

1951

5,179 births that year

Strongest decade: 1950s

Current rank

#573

Among boys

As of 2024

Active since

1880

Recorded for 145 years

Last year on file: 2024

Allen popularity over time — boys

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

Top 1,000 boys' name
Peak year (1951)
5,179
Annual births at peak — across 145 years of records
-2,00002,0004,0006,000 202420051986196719481929191018911880 184

Allen popularity over time — girls

1,866 total births recorded since 1896 (Allen as girls' name)

Unisex variant — 1,866 births
010203040 202019991984197019561942192819141896 6

Allen by decade

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

Peak: 1950s
Peak decade
1950s
47,321 births that decade — 17% of Allen's all-time total
1880s19981890s20021900s25581910s114931920s200921930s243571940s390471950s473211960s376951970s216721980s219101990s169522000s125762010s88162020s2793

Allen by state

Where Allen concentrates geographically — total births since 1880

Geographically diffuse
Top 8 states by recorded births for the name Allen
Rank State Visual share Births Share of total
#1 California
20,266 7.5%
#2 New York
17,684 6.5%
#3 Texas
15,272 5.6%
#4 Pennsylvania
14,550 5.4%
#5 Illinois
12,881 4.7%
#6 Ohio
12,210 4.5%
#7 Michigan
11,054 4.1%
#8 North Carolina
8,842 3.3%
California share of Allen's total US births 7.5%
Even split

20,266 of 271,282 births nationwide. Compared to a flat distribution across 51 reporting states.

Allen appears in 51 states. Explore state details →

Frequently Asked Questions

How popular is the name Allen?
271,282 babies have been named Allen since 1880. It currently ranks #573 among boys. The peak year was 1951 with 5,179 births.
When was Allen most popular?
Allen was most popular in the 1950s decade with 47,321 total births. The single peak year was 1951.
Where is Allen most popular?
The top states for the name Allen are California (20,266 births), New York (17,684 births), Texas (15,272 births).
How long has the name Allen been used?
Allen has been recorded in Social Security data since 1880, spanning 145 years of data through 2024.
What names are similar to Allen?
Names with a similar sound or spelling include Allan, Allison, Allyn, Allie, and 4 more. These share a common prefix and are also used for boys.

Keep exploring Allen

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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.