Total births
19
Boys' name · since 2008
Siosiua
19 babies named Siosiua in U.S. Social Security records since 2008, with the highest year being 2008. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 19
- total births
- 2008–2020
- years on record
- 2000s
- peak decade
- 37%
- born in that decade
Siosiua is not among the current top-ranked boys names; 19 have been recorded since 2008.
Social Security Administration records show Siosiua recorded 19 times among boys since 2008, though it doesn't currently rank among the most-used boys names, peaking in the 2000s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 2008 to 2020.
- 19 total births
- 2008–2020 years on record
- 2000s peak decade
- 37% born in that decade
Data updated Jun 2026
The verdict
19 boys have been named Siosiua since 2008, peaking in the 2000s, last recorded in 2020.
- 19
- total births
- 2008–2020
- years on record
- 2000s
- peak decade
- 37%
- born in that decade
2000s
Peak decade
37% of everyone ever named Siosiua was born in this single decade.
2008
Single peak year
7 babies were named Siosiua in 2008 - its busiest year on record.
Siosiua's usage pattern, beyond the headline number
Divide Siosiua's SSA record in two at 2017 and the more recent half accounts for 63% of all births, the earlier half the remaining 37%, consistent with a name still gaining ground rather than fading. Its calmest year was 2017, with only 5 births recorded -- set against the 2008 peak of 7, that's the full swing in one name's fortunes.
Siosiua at a glance
Last recorded 2020Peak year
2008
Current rank
Unranked
Active since
2008
Siosiua popularity over time
Annual U.S. births registered with the Social Security Administration · 2008–2020
- Peak year (2008)
- 7
- Annual births at peak, across 13 years of records
Siosiua by decade
Total births in each ten-year window, peak vs trough at a glance
2000s was Siosiua's strongest decade.
7 babies received the name during that ten-year window, about 37% of all-time use.
Siosiua births by decade
Total births in each ten-year window
- 2000s
2000s
7 births
- 2010s
2010s
5 births
- 2020s
2020s
7 births
What this shows Peak: 2000s at 7 births (37% of all-time use).
Frequently Asked Questions
How popular is the name Siosiua? ▼
Siosiua has been given to 19 babies in the U.S. since 2008, according to SSA data. Its last appearance in the data was 2020. 7 babies were born in 2008, its single highest year.
When was Siosiua most popular? ▼
Siosiua was most popular in the 2000s decade with 7 total births. The single peak year was 2008.
How long has the name Siosiua been used? ▼
The SSA has tracked Siosiua since 2008 -- 13 years through the most recent 2020 data.
What names are similar to Siosiua? ▼
Names with a similar sound or spelling include Sione, Sion, Siosifa, Siosaia, and 1 more. These share a common prefix and are also used for boys.
What to do with Siosiua's data
- Siosiua's usage has stayed within range of its 2000s decade-level peak (7 total births) through the 2020s (7) -- a comparatively stable name, not a fading trend.
- 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 Siosiua
Nearby Names Like Siosiua
Names with a similar sound, spelling, or feel to Siosiua
Sione Boy
#3924 1,504 births
Sion Boy
#3615 798 births
Siosifa Boy
18 births
Siosaia Boy
15 births
Sioeli Boy
11 births
Compare Siosiua side by side: Siosiua vs Sione Siosiua vs Sion Siosiua vs Siosifa
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, 2008–2020 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Siosiua: Baby Name Since 2008 - 19 Births, Peak 2008." NameAlmanac. Accessed via https://namealmanac.com/name/siosiua. 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 Siosiua 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.