US rank #2075 Unisex name Peak 1927 14,987 births

Merlin — #2075 US boys' name

14,987 babies named Merlin in U.S. Social Security records since 1885, with the highest year being 1927. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1880s141890s421900s1451910s14921920s33221930s29631940s20601950s15741960s8941970s5331980s4071990s3912000s4422010s4032020s305
#2075
of 14,243 boys in use

More common than 85% of names given to boys today.

1920s
Peak decade

22% of everyone ever named Merlin was born in this single decade.

1927
Single peak year

389 babies were named Merlin in 1927 — its busiest year on record.

What the Data Says About Merlin

The Social Security Administration has registered 14,987 babies named Merlin between 1885 and 2024, spanning 140 consecutive years of U.S. birth records. As a boy's name, Merlin currently holds the #2075 rank among boys for 2024. The name reached its historical peak in 1927, when 389 babies received it in a single year. Merlin is classified as unisex in SSA records: the opposite-sex variant accounts for 904 additional births since 1901.

Decade-level aggregation shows that Merlin performed strongest in the 1920s, accumulating 3,322 births during that ten-year window. Across the 15 decades of recorded activity, Merlin shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Wisconsin, which accounts for 1,488 births — the largest state-level total in the dataset — followed by Iowa and Minnesota. In total, SSA state-level files list Merlin in 33 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Merlin 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 14,987 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.

Merlin at a glance

Outside the top 1,000

Total births

14,987

Since 1885

140 years of records

Peak year

1927

389 births that year

Strongest decade: 1920s

Current rank

#2,075

Among boys

As of 2024

Active since

1885

Recorded for 140 years

Last year on file: 2024

Merlin popularity over time — boys

Annual U.S. births registered with the Social Security Administration · 2024–1885

Outside the top 1,000
Peak year (1927)
389
Annual births at peak — across 140 years of records
-1000100200300400500 202420071990197319561939192219051885 6

Merlin popularity over time — girls

904 total births recorded since 1901 (Merlin as girls' name)

Unisex variant — 904 births
010203040 202420132002199119581943193019191901 6

Merlin by decade

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

Peak: 1920s
Peak decade
1920s
3,322 births that decade — 22% of Merlin's all-time total
1880s141890s421900s1451910s14921920s33221930s29631940s20601950s15741960s8941970s5331980s4071990s3912000s4422010s4032020s305

Merlin by state

Where Merlin concentrates geographically — total births since 1885

Geographically diffuse
Top 8 states by recorded births for the name Merlin
Rank State Visual share Births Share of total
#1 Wisconsin
1,488 9.9%
#2 Iowa
1,331 8.9%
#3 Minnesota
877 5.9%
#4 Louisiana
866 5.8%
#5 Ohio
653 4.4%
#6 Nebraska
554 3.7%
#7 Michigan
526 3.5%
#8 Kansas
484 3.2%
Wisconsin share of Merlin's total US births 9.9%
Even split

1,488 of 14,987 births nationwide. Compared to a flat distribution across 33 reporting states.

Merlin appears in 33 states. Explore state details →

Frequently Asked Questions

How popular is the name Merlin?
14,987 babies have been named Merlin since 1885. It currently ranks #2075 among boys. The peak year was 1927 with 389 births.
When was Merlin most popular?
Merlin was most popular in the 1920s decade with 3,322 total births. The single peak year was 1927.
Where is Merlin most popular?
The top states for the name Merlin are Wisconsin (1,488 births), Iowa (1,331 births), Minnesota (877 births).
Is Merlin a unisex name?
Yes, Merlin is used for both boys and girls. As a boy's name it has 14,987 births, and as a girl's name it has 904 births.
How long has the name Merlin been used?
Merlin has been recorded in Social Security data since 1885, spanning 140 years of data through 2024.
What names are similar to Merlin?
Names with a similar sound or spelling include Merle, Merrill, Mervin, Merritt, and 4 more. These share a common prefix and are also used for boys.

Keep exploring Merlin

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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, 1885–2024 (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.