Recorded 1923–2023 Girls' name Peak 1942 1,866 births

Merrilee — girls' name

1,866 babies named Merrilee in U.S. Social Security records since 1923, with the highest year being 1942. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1920s271930s621940s5671950s5781960s3011970s2031980s881990s242000s112020s5
1950s
Peak decade

31% of everyone ever named Merrilee was born in this single decade.

1942
Single peak year

78 babies were named Merrilee in 1942 — its busiest year on record.

What the Data Says About Merrilee

The Social Security Administration has registered 1,866 babies named Merrilee between 1923 and 2023, spanning 101 consecutive years of U.S. birth records. As a girl's name, Merrilee currently falls outside the top 1,000 girls' names for 2023. The name reached its historical peak in 1942, when 78 babies received it in a single year.

Decade-level aggregation shows that Merrilee performed strongest in the 1950s, accumulating 578 births during that ten-year window. Across the 10 decades of recorded activity, Merrilee shows a clear decline from its mid-century high. Geographically, the name is most concentrated in California, which accounts for 195 births — the largest state-level total in the dataset — followed by Washington and Illinois. In total, SSA state-level files list Merrilee in 12 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Merrilee 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 1,866 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.

Merrilee at a glance

Last recorded 2023

Total births

1,866

Since 1923

101 years of records

Peak year

1942

78 births that year

Strongest decade: 1950s

Current rank

Unranked

Outside the modern top-1,000

As of 2023

Active since

1923

Recorded for 101 years

Last year on file: 2023

Merrilee popularity over time

Annual U.S. births registered with the Social Security Administration · 2023–1923

Last recorded 2023
Peak year (1942)
78
Annual births at peak — across 101 years of records
020406080100 202319861977196819591950194119241923 7

Merrilee by decade

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

Peak: 1950s
Peak decade
1950s
578 births that decade — 31% of Merrilee's all-time total
1920s271930s621940s5671950s5781960s3011970s2031980s881990s242000s112020s5

Merrilee by state

Where Merrilee concentrates geographically — total births since 1923

Geographically diffuse
Top 8 states by recorded births for the name Merrilee
Rank State Visual share Births Share of total
#1 California
195 10.5%
#2 Washington
85 4.6%
#3 Illinois
64 3.4%
#4 New York
55 2.9%
#5 Michigan
47 2.5%
#6 Minnesota
30 1.6%
#7 Ohio
25 1.3%
#8 Utah
20 1.1%
California share of Merrilee's total US births 10.5%
Even split

195 of 1,866 births nationwide. Compared to a flat distribution across 12 reporting states.

Merrilee appears in 12 states. Explore state details →

Frequently Asked Questions

How popular is the name Merrilee?
1,866 babies have been named Merrilee since 1923. It was last recorded in 2023. The peak year was 1942 with 78 births.
When was Merrilee most popular?
Merrilee was most popular in the 1950s decade with 578 total births. The single peak year was 1942.
Where is Merrilee most popular?
The top states for the name Merrilee are California (195 births), Washington (85 births), Illinois (64 births).
How long has the name Merrilee been used?
Merrilee has been recorded in Social Security data since 1923, spanning 101 years of data through 2023.
What names are similar to Merrilee?
Names with a similar sound or spelling include Meredith, Mercedes, Merle, Merry, and 4 more. These share a common prefix and are also used for girls.

Keep exploring Merrilee

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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, 1923–2023 (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.