Total births
34
Boys' name · since 2015
Acacius
34 babies named Acacius in U.S. Social Security records since 2015, with the highest year being 2025. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 34
- total births
- 2015–2025
- years on record
- 2020s
- peak decade
- 82%
- born in that decade
Acacius is not among the current top-ranked boys names; 34 have been recorded since 2015.
According to the U.S. Social Security Administration, Acacius has been recorded 34 times among boys since 2015, though it is not among the currently most-used boys names, with its heaviest use in the 2020s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 2015 to 2025.
- 34 total births
- 2015–2025 years on record
- 2020s peak decade
- 82% born in that decade
Data updated Jul 2026
The verdict
34 boys have been named Acacius since 2015, peaking in the 2020s, last recorded in 2025.
- 34
- total births
- 2015–2025
- years on record
- 2020s
- peak decade
- 82%
- born in that decade
2020s
Peak decade
82% of everyone ever named Acacius was born in this single decade.
2025
Single peak year
28 babies were named Acacius in 2025 - its busiest year on record.
Acacius's usage pattern, beyond the headline number
Acacius splits its recorded history at 2025: 82% of all births land in the more recent half, 18% in the earlier half, a lean toward present-day use rather than a passing spike. The single quietest year was 2015 (6 births) -- compare that against the 2025 peak of 28 for a sense of just how much the name's popularity has swung.
Acacius at a glance
Last recorded 2025Peak year
2025
Current rank
Unranked
Active since
2015
Acacius popularity over time
Annual U.S. births registered with the Social Security Administration · 2015–2025
- Peak year (2025)
- 28
- Annual births at peak, across 11 years of records
Acacius by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Acacius's strongest decade.
28 babies received the name during that ten-year window, about 82% of all-time use.
Acacius births by decade
Total births in each ten-year window
- 2010s 6
2010s
6 births
- 2020s
2020s
28 births
What this shows Peak: 2020s at 28 births (82% of all-time use).
Acacius by state
Where Acacius concentrates geographically, total births since 2015
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 5 | 14.7% |
California share of Acacius's total US births 14.7%
5 of 34 births nationwide.
Frequently Asked Questions
How popular is the name Acacius? ▼
34 babies have been named Acacius since 2015. It was last recorded in 2025. The peak year was 2025 with 28 births.
When was Acacius most popular? ▼
Acacius was most popular in the 2020s decade with 28 total births. The single peak year was 2025.
Where is Acacius most popular? ▼
The top states for the name Acacius are California (5 births).
How long has the name Acacius been used? ▼
The SSA has tracked Acacius since 2015 -- 11 years through the most recent 2025 data.
What names are similar to Acacius? ▼
Names with a similar sound or spelling include Acari, Acai, Acamas. These share a common prefix and are also used for boys.
What to do with Acacius's data
- California records the most Acaciuss (5 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 Acacius
Nearby Names Like Acacius
Names with a similar sound, spelling, or feel to Acacius
Compare Acacius side by side: Acacius vs Acari Acacius vs Acai Acacius vs Acamas
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, 2015–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Acacius: Baby Name Since 2015 - 34 Births, Peak 2025." NameAlmanac. Accessed via https://namealmanac.com/name/acacius. 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 Acacius 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.