Semaja — unisex name
163 babies named Semaja in U.S. Social Security records since 1996, with the highest year being 2004. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
67% of everyone ever named Semaja was born in this single decade.
15 babies were named Semaja in 2004 — its busiest year on record.
What the Data Says About Semaja
The Social Security Administration has registered 163 babies named Semaja between 1996 and 2021, spanning 26 consecutive years of U.S. birth records. As a girl's name, Semaja currently falls outside the top 1,000 girls' names for 2021. The name reached its historical peak in 2004, when 15 babies received it in a single year. Semaja is classified as unisex in SSA records: the opposite-sex variant accounts for 22 additional births since 2005.
Decade-level aggregation shows that Semaja performed strongest in the 2000s, accumulating 110 births during that ten-year window. Across the 4 decades of recorded activity, Semaja shows a clear decline from its mid-century high.
No etymological entry is currently available for Semaja 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 163 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.
Semaja at a glance
Last recorded 2021Peak year
Current rank
Active since
Semaja popularity over time — girls
Annual U.S. births registered with the Social Security Administration · 2021–1996
- Peak year (2004)
- 15
- Annual births at peak — across 26 years of records
No longer in the modern top-1000 — last recorded 2021.
163 total births across 26 years of SSA records. Peaked in 2004 with 15 births in a single year.
Semaja popularity over time — boys
22 total births recorded since 2005 (Semaja as boys' name)
Unisex use remains the minority pattern
The boys' variant of Semaja accounts for 12% of total recorded use across both genders.
Semaja by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 2000s
- 110 births that decade — 67% of Semaja's all-time total
Semaja decade highlights
- Peak decade 110 births
- Runner-up 42 births
- Modern era share 2010s + 2020s
- Decades tracked with recorded births
2000s was Semaja's strongest decade
110 babies received the name during that ten-year window — about 67% of all-time use.
Frequently Asked Questions
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Keep exploring Semaja
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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, 1996–2021 (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.