Total births
10
Boys' name · since 1929
Cecelio
Cecelio has 10 recorded births since 1929 in federal Social Security data, most heavily in 1929 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 10
- total births
- 1929–1969
- years on record
- 1920s
- peak decade
- 50%
- born in that decade
10 boys have been named Cecelio since 1929, though it isn't currently a top-ranked name.
Social Security Administration records show Cecelio recorded 10 times among boys since 1929, though it doesn't currently rank among the most-used boys names, peaking in the 1920s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1929 to 1969.
- 10 total births
- 1929–1969 years on record
- 1920s peak decade
- 50% born in that decade
Data updated Jul 2026
The verdict
10 boys have been named Cecelio since 1929, peaking in the 1920s, last recorded in 1969.
- 10
- total births
- 1929–1969
- years on record
- 1920s
- peak decade
- 50%
- born in that decade
1920s
Peak decade
50% of everyone ever named Cecelio was born in this single decade.
1929
Single peak year
5 babies were named Cecelio in 1929 - its busiest year on record.
Cecelio's usage pattern, beyond the headline number
Divide Cecelio's SSA record in two at 1969 and the more recent half accounts for 50% of all births, the earlier half the remaining 50%, a genuinely balanced usage pattern. Its calmest year was 1929, with only 5 births recorded.
Cecelio at a glance
Last recorded 1969Peak year
1929
Current rank
Unranked
Active since
1929
Cecelio popularity over time
Annual U.S. births registered with the Social Security Administration · 1929–1969
- Peak year (1929)
- 5
- Annual births at peak, across 41 years of records
Cecelio by decade
Total births in each ten-year window, peak vs trough at a glance
1920s was Cecelio's strongest decade.
5 babies received the name during that ten-year window, about 50% of all-time use.
Cecelio births by decade
Total births in each ten-year window
- 1920s
1920s
5 births
- 1960s
1960s
5 births
What this shows Peak: 1920s at 5 births (50% of all-time use).
Frequently Asked Questions
How popular is the name Cecelio? ▼
10 babies have been named Cecelio since 1929. It was last recorded in 1969. The peak year was 1929 with 5 births.
When was Cecelio most popular? ▼
Cecelio was most popular in the 1920s decade with 5 total births. The single peak year was 1929.
How long has the name Cecelio been used? ▼
Records for Cecelio go back to 1929, giving 41 years of history through 1969.
What names are similar to Cecelio? ▼
Names with a similar sound or spelling include Cecil, Cecilio, Cecile, Cecilia, and 2 more. These share a common prefix and are also used for boys.
What to do with Cecelio's data
- Cecelio's usage has stayed within range of its 1920s decade-level peak (5 total births) through the 1960s (5) -- a comparatively stable name, not a fading trend.
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Cecelio
Nearby Names Like Cecelio
Names with a similar sound, spelling, or feel to Cecelio
Cecil Boy
#1482 106,989 births
Cecilio Boy
#5923 2,411 births
Cecile Boy
191 births
Cecilia Boy
177 births
Cecelia Boy
11 births
Compare Cecelio side by side: Cecelio vs Cecil Cecelio vs Cecilio Cecelio vs Cecile
Related Names
Names with a similar number of total births
Data Sources
Data as of July 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1929–1969 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Cecelio: Baby Name Since 1929 - 10 Births, Peak 1929." NameAlmanac. Accessed via https://namealmanac.com/name/cecelio. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Cecelio draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.