Total births
12
Boys' name · since 2023
Castian
Since 2023, U.S. Social Security records show 12 babies named Castian, peaking in 2024. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #10860
- among boys today
- 12
- born since 2023
- 2020s
- peak decade
- 24%
- more common than other boys
Castian currently ranks #10860 among boys' names in America, with 12 babies recorded since 2023.
Social Security Administration records show Castian recorded 12 times among boys since 2023, holding rank #10860 nationally today, ahead of 24% of boys, 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 2023 to 2024.
- #10860 among boys today
- 12 born since 2023
- 2020s peak decade
- 24% more common than other boys
Data updated Jun 2026
The verdict
Castian is currently the #10860 boys' name in America, more common than 24% of boys - 12 born since 2023, peaking in the 2020s.
- #10860
- among boys today
- 12
- born since 2023
- 2020s
- peak decade
- 24%
- more common than other boys
Castian vs. every other boys name in current SSA rankings
#10860
of 14,294 boys in use
More common than 24% of names given to boys today.
2020s
Peak decade
100% of everyone ever named Castian was born in this single decade.
2024
Single peak year
7 babies were named Castian in 2024 - its busiest year on record.
How Castian compares
12 4th percentile among 14,294 names currently given to boys
Based on all-time total births among currently-ranked boys 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
Castian's all-time total is 97% below the median boys name, and Liam still leads by a wide margin.
| Metric | Castian | Median boys name (Elchonon) | #1 boys name (Liam) |
|---|---|---|---|
| All-time total births | 12 | 367 | 358,536 |
| Peak-year births | 7 | 23 | 22,252 |
Castian's usage pattern, beyond the headline number
Divide Castian's SSA record in two at 2024 and the more recent half accounts for 58% of all births, the earlier half the remaining 42%, a genuinely balanced usage pattern. Its calmest year was 2023, with only 5 births recorded -- set against the 2024 peak of 7, that's the full swing in one name's fortunes.
Castian at a glance
Outside the top 1,000Peak year
2024
Current rank
#10,860
Active since
2023
Castian popularity over time
Annual U.S. births registered with the Social Security Administration · 2023–2024
- Peak year (2024)
- 7
- Annual births at peak, across 2 years of records
Castian by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Castian's strongest decade.
12 babies received the name during that ten-year window, about 100% of all-time use.
Castian births by decade
Total births in each ten-year window
- 2020s
2020s
12 births
What this shows Peak: 2020s at 12 births (100% of all-time use).
Frequently Asked Questions
How popular is the name Castian? ▼
Since 2023, Social Security records show 12 babies named Castian. Today it holds rank #10860 among boys. Its busiest year on record was 2024, with 7 births.
When was Castian most popular? ▼
Castian was most popular in the 2020s decade with 12 total births. The single peak year was 2024.
How long has the name Castian been used? ▼
Records for Castian go back to 2023, giving 2 years of history through 2024.
What names are similar to Castian? ▼
Names with a similar sound or spelling include Casey, Cash, Cason, Case, and 4 more. These share a common prefix and are also used for boys.
Keep exploring Castian
Nearby Names Like Castian
Names with a similar sound, spelling, or feel to Castian
Casey Boy
#311 116,675 births
Cash Boy
#316 27,705 births
Cason Boy
#856 11,308 births
Case Boy
#724 9,926 births
Cassius Boy
#569 9,736 births
Compare Castian side by side: Castian vs Casey Castian vs Cash Castian vs Cason
Related Names
Names with a similar popularity rank to Castian
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, 2023–2024 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Castian: #10860 Boys' Name - 12 Births, Peak 2024." NameAlmanac. Accessed via https://namealmanac.com/name/castian. 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 Castian 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.