Total births
16
Girls' name · since 1981
Mariadelrosario
16 babies named Mariadelrosario in U.S. Social Security records since 1981, with the highest year being 1986. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 16
- total births
- 1981–1987
- years on record
- 1980s
- peak decade
- 100%
- born in that decade
Mariadelrosario sits outside today's top ranks for girls, with 16 recorded since 1981.
According to the U.S. Social Security Administration, Mariadelrosario has been recorded 16 times among girls since 1981, though it is not among the currently most-used girls names, with its heaviest use in the 1980s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1981 to 1987.
- 16 total births
- 1981–1987 years on record
- 1980s peak decade
- 100% born in that decade
Data updated Jul 2026
The verdict
16 girls have been named Mariadelrosario since 1981, peaking in the 1980s, last recorded in 1987.
- 16
- total births
- 1981–1987
- years on record
- 1980s
- peak decade
- 100%
- born in that decade
1980s
Peak decade
100% of everyone ever named Mariadelrosario was born in this single decade.
1986
Single peak year
6 babies were named Mariadelrosario in 1986 - its busiest year on record.
Mariadelrosario's usage pattern, beyond the headline number
Splitting Mariadelrosario's full recorded timeline at 1986, 69% of its total births fall in the more recent half of the record versus 31% in the earlier half -- usage has skewed toward the present, not a one-decade spike. Its quietest year on record was 1981, with just 5 recorded births -- worth weighing against the 1986 peak of 6 to see the full range of the name's swing in popularity.
Mariadelrosario at a glance
Last recorded 1987Peak year
1986
Current rank
Unranked
Active since
1981
Mariadelrosario popularity over time
Annual U.S. births registered with the Social Security Administration · 1981–1987
- Peak year (1986)
- 6
- Annual births at peak, across 7 years of records
Mariadelrosario by decade
Total births in each ten-year window, peak vs trough at a glance
1980s was Mariadelrosario's strongest decade.
16 babies received the name during that ten-year window, about 100% of all-time use.
Mariadelrosario births by decade
Total births in each ten-year window
- 1980s
1980s
16 births
What this shows Peak: 1980s at 16 births (100% of all-time use).
Frequently Asked Questions
How popular is the name Mariadelrosario? ▼
Since 1981, Social Security records show 16 babies named Mariadelrosario. The most recent recorded year was 1987. Its busiest year on record was 1986, with 6 births.
When was Mariadelrosario most popular? ▼
Mariadelrosario was most popular in the 1980s decade with 16 total births. The single peak year was 1986.
How long has the name Mariadelrosario been used? ▼
Records for Mariadelrosario go back to 1981, giving 7 years of history through 1987.
What names are similar to Mariadelrosario? ▼
Names with a similar sound or spelling include Mary, Margaret, Maria, Martha, and 4 more. These share a common prefix and are also used for girls.
Keep exploring Mariadelrosario
Nearby Names Like Mariadelrosario
Names with a similar sound, spelling, or feel to Mariadelrosario
Mary Girl
#131 4,141,481 births
Margaret Girl
#119 1,264,774 births
Maria Girl
#74 566,111 births
Martha Girl
#666 551,741 births
Marie Girl
#632 540,077 births
Compare Mariadelrosario side by side: Mariadelrosario vs Mary Mariadelrosario vs Margaret Mariadelrosario vs Maria
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, 1981–1987 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Mariadelrosario: Baby Name Since 1981 - 16 Births, Peak 1986." NameAlmanac. Accessed via https://namealmanac.com/name/mariadelrosario. 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 Mariadelrosario 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.