Total births
5
Boys' name · since 1920
Mecislaus
Since 1920, U.S. Social Security records show 5 babies named Mecislaus, peaking in 1920. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- 5
- total births
- 1920–1920
- years on record
- 1920s
- peak decade
- 100%
- born in that decade
Mecislaus is not among the current top-ranked boys names; 5 have been recorded since 1920.
Mecislaus has 5 recorded births among boys since 1920, per the U.S. Social Security Administration, though it falls outside today's most-used boys names, busiest in the 1920s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1920 to 1920.
- 5 total births
- 1920–1920 years on record
- 1920s peak decade
- 100% born in that decade
Data updated Jun 2026
The verdict
5 boys have been named Mecislaus since 1920, peaking in the 1920s, last recorded in 1920.
- 5
- total births
- 1920–1920
- years on record
- 1920s
- peak decade
- 100%
- born in that decade
1920s
Peak decade
100% of everyone ever named Mecislaus was born in this single decade.
1920
Single peak year
5 babies were named Mecislaus in 1920 - its busiest year on record.
Mecislaus at a glance
Last recorded 1920Peak year
1920
Current rank
Unranked
Active since
1920
Mecislaus popularity over time
Annual U.S. births registered with the Social Security Administration · 1920–1920
- Peak year (1920)
- 5
- Annual births at peak, across 1 years of records
Mecislaus by decade
Total births in each ten-year window, peak vs trough at a glance
1920s was Mecislaus's strongest decade.
5 babies received the name during that ten-year window, about 100% of all-time use.
Mecislaus births by decade
Total births in each ten-year window
- 1920s
1920s
5 births
What this shows Peak: 1920s at 5 births (100% of all-time use).
Frequently Asked Questions
How popular is the name Mecislaus? ▼
Since 1920, Social Security records show 5 babies named Mecislaus. The most recent recorded year was 1920. Its busiest year on record was 1920, with 5 births.
When was Mecislaus most popular? ▼
Mecislaus was most popular in the 1920s decade with 5 total births. The single peak year was 1920.
How long has the name Mecislaus been used? ▼
Records for Mecislaus go back to 1920, giving 1 year of history through 1920.
What names are similar to Mecislaus? ▼
Names with a similar sound or spelling include Mecca, Mechel, Meco, Mecos, and 2 more. These share a common prefix and are also used for boys.
Keep exploring Mecislaus
Nearby Names Like Mecislaus
Names with a similar sound, spelling, or feel to Mecislaus
Mecca Boy
#1801 830 births
Mechel Boy
#6908 231 births
Meco Boy
43 births
Mecos Boy
11 births
Mechy Boy
10 births
Compare Mecislaus side by side: Mecislaus vs Mecca Mecislaus vs Mechel Mecislaus vs Meco
Related Names
Names with a similar number of total births
Data Sources
Data as of June 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, 1920–1920 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Mecislaus: Baby Name Since 1920 - 5 Births, Peak 1920." NameAlmanac. Accessed via https://namealmanac.com/name/mecislaus. 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 Mecislaus 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 June 2026.