Girls' name · since 1999
Mariamu
Mariamu has 11 recorded births since 1999 in federal Social Security data, most heavily in 1999 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #53,673 of 72,339
- all-time among girls
- #15,836 of 17,297
- 2025 SSA year
- 11
- born since 1999
- 1990s
- peak decade
Mariamu currently ranks #15836 among girls' names in America, with 11 babies recorded since 1999.
Social Security Administration records show Mariamu recorded 11 times among girls since 1999, holding rank #15836 nationally today, ahead of 8% of girls, peaking in the 1990s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1999 to 2025.
- #53,673 of 72,339 all-time among girls
- #15,836 of 17,297 2025 SSA year
- 11 born since 1999
- 1990s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Mariamu ranks #53,673 of 72,339 girls' names by all-time recorded births (highest first) and #15,836 of 17,297 among girls' names in 2025. 11 born since 1999, peaking in the 1990s.
- #53,673 of 72,339
- all-time among girls
- #15,836 of 17,297
- 2025 SSA year
- 11
- born since 1999
- 1990s
- peak decade
Mariamu's 11 recorded births place it above 24.68% of the 72,339 girls names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
How Mariamu compares
11 4th percentile among 17,297 names currently given to girls
Based on all-time total births among currently-ranked girls names. Names with fewer occurrences are grouped into wider buckets on the right.
Source U.S. Social Security Administration, national baby name data
How the numbers stack up
Mariamu's all-time total is 97% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Mariamu | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 11 | 376 | 567,345 |
| Peak-year births | 6 | 21 | 19,840 |
Mariamu's usage pattern, beyond the headline number
Mariamu splits its recorded history at 2025: 45% of all births land in the more recent half, 55% in the earlier half, an evenly balanced pattern over time. The single quietest year was 2025 (5 births) -- compare that against the 1999 peak of 6 for a sense of just how much the name's popularity has swung.
Mariamu popularity over time
Annual U.S. births registered with the Social Security Administration · 1999–2025
- Peak year (1999)
- 6
- Annual births at peak, across 27 years of records
Mariamu by decade
1990s is the heaviest window (6 births, 55% of the file).
1990s was Mariamu's strongest decade.
6 babies received the name during that ten-year window, about 55% of all-time use.
Mariamu births by decade
Total births in each ten-year window
- 1990s
1990s
6 births
- 2020s
2020s
5 births
What this shows Peak: 1990s at 6 births (55% of all-time use).
Frequently Asked Questions
How popular is the name Mariamu? ▼
Where does Mariamu sit in the SSA name archive? ▼
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What to do with Mariamu's data
- Mariamu's usage has stayed within range of its 1990s decade-level peak (6 total births) through the 2020s (5) -- a comparatively stable name, not a fading trend.
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Mariamu
Nearby Names Like Mariamu
Names with a similar sound, spelling, or feel to Mariamu
Compare Mariamu side by side: Mariamu vs Mary Mariamu vs Margaret Mariamu vs Maria
Related Names
Names with a similar popularity rank to Mariamu
Nationwide names with similar peak year or record span
Two nationwide peer axes for Mariamu: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~1999)
Similar record span (~26 yrs)
Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.
Data Sources
Data as of August 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, 1999–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
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 Mariamu 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 August 2026.