Unisex name · since 2019
Koast
156 babies named Koast in U.S. Social Security records since 2019, with the highest year being 2025. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- #14,491 of 45,481
- all-time among boys
- #1,727 of 13,930
- 2025 SSA year
- 156
- born since 2019
- 2020s
- peak decade
Yes -- Koast is the #1727 most popular unisex name in the U.S. today, with 156 recorded since 2019.
Koast has 156 recorded births among boys since 2019, per the U.S. Social Security Administration, ranked #1727 as of the latest data, more common than 88% of boys, busiest in the 2020s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 2019 to 2025.
- #14,491 of 45,481 all-time among boys
- #1,727 of 13,930 2025 SSA year
- 156 born since 2019
- 2020s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Koast ranks #14,491 of 45,481 boys' names by all-time recorded births (highest first) and #1,727 of 13,930 among boys' names in 2025. 156 born since 2019, peaking in the 2020s.
- #14,491 of 45,481
- all-time among boys
- #1,727 of 13,930
- 2025 SSA year
- 156
- born since 2019
- 2020s
- peak decade
Koast's 156 recorded births place it above 68.1% of the 45,481 boys names in the full SSA archive.
The state file records this name in 4 jurisdictions, led by Georgia.
How Koast compares
156 33rd percentile among 13,930 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
Koast's all-time total is 58% below the median boys name, and Liam still leads by a wide margin.
| Metric | Koast | Median boys name (Takari) | #1 boys name (Liam) |
|---|---|---|---|
| All-time total births | 156 | 369 | 358,536 |
| Peak-year births | 95 | 34 | 22,252 |
Koast's usage pattern, beyond the headline number
Splitting Koast's full recorded timeline at 2023, 88% of its total births fall in the more recent half of the record versus 12% in the earlier half -- usage has skewed toward the present, not a one-decade spike. Its quietest year on record was 2019, with just 5 recorded births -- worth weighing against the 2025 peak of 95 to see the full range of the name's swing in popularity.
Koast popularity over time - boys
Annual U.S. births registered with the Social Security Administration · 2019–2025
- Peak year (2025)
- 95
- Annual births at peak, across 7 years of records
Koast popularity over time - girls
21 total births recorded since 2023 (Koast as girls' name)
Koast by decade
2020s is the heaviest window (151 births, 97% of the file).
2020s was Koast's strongest decade.
151 babies received the name during that ten-year window, about 97% of all-time use.
Koast births by decade
Total births in each ten-year window
- 2010s 5
2010s
5 births
- 2020s
2020s
151 births
What this shows Peak: 2020s at 151 births (97% of all-time use).
Koast by state
Where Koast concentrates geographically, total births since 2019
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Georgia | | 11 | 7.1% |
| #2 | Texas | | 10 | 6.4% |
| #3 | Florida | | 8 | 5.1% |
| #4 | Virginia | | 6 | 3.8% |
11 of 156 births nationwide. Compared to a flat distribution across 4 reporting states.
Frequently Asked Questions
How popular is the name Koast? ▼
Where does Koast sit in the SSA name archive? ▼
When was Koast most popular? ▼
Where is Koast most popular? ▼
Is Koast a unisex name? ▼
How long has the name Koast been used? ▼
What names are similar to Koast? ▼
What to do with Koast's data
- Georgia records the most Koasts (11 births) -- see the full state breakdown if geography matters to your decision. Georgia names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Koast
Nearby Names Like Koast
Names with a similar sound, spelling, or feel to Koast
Compare Koast side by side: Koast vs Koa Koast vs Koah Koast vs Koal
Related Names
Names with a similar popularity rank to Koast
Nationwide names with similar peak year or record span
Two nationwide peer axes for Koast: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2025)
Similar record span (~6 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, 2019–2025 (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 Koast 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.