Total births
18
Boys' name · since 2020
Siosifa
18 babies named Siosifa in U.S. Social Security records since 2020, with the highest year being 2025. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 18
- total births
- 2020–2025
- years on record
- 2020s
- peak decade
- 100%
- born in that decade
Siosifa is not among the current top-ranked boys names; 18 have been recorded since 2020.
Social Security Administration records show Siosifa recorded 18 times among boys since 2020, though it doesn't currently rank among the most-used boys names, peaking in the 2020s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 2020 to 2025.
- 18 total births
- 2020–2025 years on record
- 2020s peak decade
- 100% born in that decade
Data updated Jun 2026
The verdict
18 boys have been named Siosifa since 2020, peaking in the 2020s, last recorded in 2025.
- 18
- total births
- 2020–2025
- years on record
- 2020s
- peak decade
- 100%
- born in that decade
2020s
Peak decade
100% of everyone ever named Siosifa was born in this single decade.
2025
Single peak year
7 babies were named Siosifa in 2025 - its busiest year on record.
Siosifa's usage pattern, beyond the headline number
Siosifa splits its recorded history at 2021: 72% of all births land in the more recent half, 28% in the earlier half, a lean toward present-day use rather than a passing spike. The single quietest year was 2020 (5 births) -- compare that against the 2025 peak of 7 for a sense of just how much the name's popularity has swung.
Siosifa at a glance
Last recorded 2025Peak year
2025
Current rank
Unranked
Active since
2020
Siosifa popularity over time
Annual U.S. births registered with the Social Security Administration · 2020–2025
- Peak year (2025)
- 7
- Annual births at peak, across 6 years of records
Siosifa by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Siosifa's strongest decade.
18 babies received the name during that ten-year window, about 100% of all-time use.
Siosifa births by decade
Total births in each ten-year window
- 2020s
2020s
18 births
What this shows Peak: 2020s at 18 births (100% of all-time use).
Frequently Asked Questions
How popular is the name Siosifa? ▼
18 babies have been named Siosifa since 2020. It was last recorded in 2025. The peak year was 2025 with 7 births.
When was Siosifa most popular? ▼
Siosifa was most popular in the 2020s decade with 18 total births. The single peak year was 2025.
How long has the name Siosifa been used? ▼
The SSA has tracked Siosifa since 2020 -- 6 years through the most recent 2025 data.
What names are similar to Siosifa? ▼
Names with a similar sound or spelling include Sione, Sion, Siosiua, Siosaia, and 1 more. These share a common prefix and are also used for boys.
Keep exploring Siosifa
Nearby Names Like Siosifa
Names with a similar sound, spelling, or feel to Siosifa
Sione Boy
#3924 1,504 births
Sion Boy
#3615 798 births
Siosiua Boy
19 births
Siosaia Boy
15 births
Sioeli Boy
11 births
Compare Siosifa side by side: Siosifa vs Sione Siosifa vs Sion Siosifa vs Siosiua
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, 2020–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Siosifa: Baby Name Since 2020 - 18 Births, Peak 2025." NameAlmanac. Accessed via https://namealmanac.com/name/siosifa. 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 Siosifa 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.