Onecimo — boys' name
26 babies named Onecimo in U.S. Social Security records since 1922, with the highest year being 1928. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
62% of everyone ever named Onecimo was born in this single decade.
6 babies were named Onecimo in 1928 — its busiest year on record.
What the Data Says About Onecimo
The Social Security Administration has registered 26 babies named Onecimo between 1922 and 1938, spanning 17 consecutive years of U.S. birth records. As a boy's name, Onecimo currently falls outside the top 1,000 boys' names for 1938. The name reached its historical peak in 1928, when 6 babies received it in a single year.
Decade-level aggregation shows that Onecimo performed strongest in the 1920s, accumulating 16 births during that ten-year window. Across the 2 decades of recorded activity, Onecimo shows notable generational variation in parental adoption.
No etymological entry is currently available for Onecimo 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 26 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.
Onecimo at a glance
Last recorded 1938Peak year
Current rank
Active since
Onecimo popularity over time
Annual U.S. births registered with the Social Security Administration · 1938–1922
- Peak year (1928)
- 6
- Annual births at peak — across 17 years of records
No longer in the modern top-1000 — last recorded 1938.
26 total births across 17 years of SSA records. Peaked in 1928 with 6 births in a single year.
Onecimo by decade
Total births in each ten-year window — peak vs trough at a glance
- Peak decade
- 1920s
- 16 births that decade — 62% of Onecimo's all-time total
Onecimo decade highlights
- Peak decade 16 births
- Runner-up 10 births
- Decades tracked with recorded births
1920s was Onecimo's strongest decade
16 babies received the name during that ten-year window — about 62% of all-time use.
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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, 1922–1938 (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.