Total births
17
Girls' name · since 1974
Mariadelourdes
Mariadelourdes has 17 recorded births since 1974 in federal Social Security data, most heavily in 1986 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 17
- total births
- 1974–1999
- years on record
- 1980s
- peak decade
- 41%
- born in that decade
17 girls have been named Mariadelourdes since 1974, though it isn't currently a top-ranked name.
Mariadelourdes has 17 recorded births among girls since 1974, per the U.S. Social Security Administration, though it falls outside today's most-used girls names, busiest in the 1980s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1974 to 1999.
- 17 total births
- 1974–1999 years on record
- 1980s peak decade
- 41% born in that decade
Data updated Jul 2026
The verdict
17 girls have been named Mariadelourdes since 1974, peaking in the 1980s, last recorded in 1999.
- 17
- total births
- 1974–1999
- years on record
- 1980s
- peak decade
- 41%
- born in that decade
1980s
Peak decade
41% of everyone ever named Mariadelourdes was born in this single decade.
1986
Single peak year
7 babies were named Mariadelourdes in 1986 - its busiest year on record.
Mariadelourdes's usage pattern, beyond the headline number
Divide Mariadelourdes's SSA record in two at 1986 and the more recent half accounts for 71% of all births, the earlier half the remaining 29%, consistent with a name still gaining ground rather than fading. Its calmest year was 1974, with only 5 births recorded -- set against the 1986 peak of 7, that's the full swing in one name's fortunes.
Mariadelourdes at a glance
Last recorded 1999Peak year
1986
Current rank
Unranked
Active since
1974
Mariadelourdes popularity over time
Annual U.S. births registered with the Social Security Administration · 1974–1999
- Peak year (1986)
- 7
- Annual births at peak, across 26 years of records
Mariadelourdes by decade
Total births in each ten-year window, peak vs trough at a glance
1980s was Mariadelourdes's strongest decade.
7 babies received the name during that ten-year window, about 41% of all-time use.
Mariadelourdes births by decade
Total births in each ten-year window
- 1970s
1970s
5 births
- 1980s
1980s
7 births
- 1990s
1990s
5 births
What this shows Peak: 1980s at 7 births (41% of all-time use).
Mariadelourdes by state
Where Mariadelourdes concentrates geographically, total births since 1974
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 11 | 64.7% |
California share of Mariadelourdes's total US births 64.7%
11 of 17 births nationwide.
Frequently Asked Questions
How popular is the name Mariadelourdes? ▼
Since 1974, Social Security records show 17 babies named Mariadelourdes. The most recent recorded year was 1999. Its busiest year on record was 1986, with 7 births.
When was Mariadelourdes most popular? ▼
Mariadelourdes was most popular in the 1980s decade with 7 total births. The single peak year was 1986.
Where is Mariadelourdes most popular? ▼
The top states for the name Mariadelourdes are California (11 births).
How long has the name Mariadelourdes been used? ▼
Mariadelourdes has been recorded in Social Security data since 1974, spanning 26 years of data through 1999.
What names are similar to Mariadelourdes? ▼
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.
What to do with Mariadelourdes's data
- Mariadelourdes's usage has stayed within range of its 1980s decade-level peak (7 total births) through the 1990s (5) -- a comparatively stable name, not a fading trend.
- California records the most Mariadelourdess (11 births) -- see the full state breakdown if geography matters to your decision. California names
- 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 Mariadelourdes
Nearby Names Like Mariadelourdes
Names with a similar sound, spelling, or feel to Mariadelourdes
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 Mariadelourdes side by side: Mariadelourdes vs Mary Mariadelourdes vs Margaret Mariadelourdes 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, 1974–1999 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Mariadelourdes: Baby Name Since 1974 - 17 Births, Peak 1986." NameAlmanac. Accessed via https://namealmanac.com/name/mariadelourdes. 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 Mariadelourdes 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.