US rank #2422 Boys' name Peak 2023 588 births

Oak — #2422 US boys' name

588 babies named Oak in U.S. Social Security records since 1920, with the highest year being 2023. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1920s131970s141990s52000s362010s2512020s269
#2422
of 14,243 boys in use

More common than 83% of names given to boys today.

2020s
Peak decade

46% of everyone ever named Oak was born in this single decade.

2023
Single peak year

68 babies were named Oak in 2023 — its busiest year on record.

What the Data Says About Oak

The Social Security Administration has registered 588 babies named Oak between 1920 and 2024, spanning 105 consecutive years of U.S. birth records. As a boy's name, Oak currently holds the #2422 rank among boys for 2024. The name reached its historical peak in 2023, when 68 babies received it in a single year.

Decade-level aggregation shows that Oak performed strongest in the 2020s, accumulating 269 births during that ten-year window. Across the 6 decades of recorded activity, Oak shows a stable profile with only moderate drift from its peak decade. Geographically, the name is most concentrated in California, which accounts for 37 births — the largest state-level total in the dataset — followed by Florida and Michigan. In total, SSA state-level files list Oak in 6 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Oak 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 588 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.

Oak at a glance

Outside the top 1,000

Total births

588

Since 1920

105 years of records

Peak year

2023

68 births that year

Strongest decade: 2020s

Current rank

#2,422

Among boys

As of 2024

Active since

1920

Recorded for 105 years

Last year on file: 2024

Oak popularity over time — boys

Annual U.S. births registered with the Social Security Administration · 2024–1920

Outside the top 1,000
Peak year (2023)
68
Annual births at peak — across 105 years of records
020406080 202420212018201520122009200619741920 7

Oak popularity over time — girls

27 total births recorded since 2021 (Oak as girls' name)

Unisex variant — 27 births
456789 2024202320222021 8

Oak by decade

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

Peak: 2020s
Peak decade
2020s
269 births that decade — 46% of Oak's all-time total
1920s131970s141990s52000s362010s2512020s269

Oak by state

Where Oak concentrates geographically — total births since 1920

Geographically diffuse
Top 6 states by recorded births for the name Oak
Rank State Visual share Births Share of total
#1 California
37 6.3%
#2 Florida
6 1.0%
#3 Michigan
5 0.9%
#4 North Carolina
5 0.9%
#5 Oklahoma
5 0.9%
#6 Tennessee
5 0.9%
California share of Oak's total US births 6.3%
Even split

37 of 588 births nationwide. Compared to a flat distribution across 6 reporting states.

Frequently Asked Questions

How popular is the name Oak?
588 babies have been named Oak since 1920. It currently ranks #2422 among boys. The peak year was 2023 with 68 births.
When was Oak most popular?
Oak was most popular in the 2020s decade with 269 total births. The single peak year was 2023.
Where is Oak most popular?
The top states for the name Oak are California (37 births), Florida (6 births), Michigan (5 births).
How long has the name Oak been used?
Oak has been recorded in Social Security data since 1920, spanning 105 years of data through 2024.
What names are similar to Oak?
Names with a similar sound or spelling include Oakley, Oakland, Oaklee, Oaklen, and 4 more. These share a common prefix and are also used for boys.

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, 1920–2024 (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.