Boys' name · since 2009

Kaysun

Kaysun has 31 recorded births since 2009 in federal Social Security data, most heavily in 2023 -- full year-by-year trend, decade aggregates, and state rankings follow.

#25,625 of 45,481
all-time among boys
31
born since 2009
2010s
peak decade

31 boys have been named Kaysun since 2009, though it isn't currently a top-ranked name.

Social Security Administration records show Kaysun recorded 31 times among boys since 2009, though it doesn't currently rank among the most-used boys names, peaking in the 2010s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 2009 to 2023.

  • #25,625 of 45,481 all-time among boys
  • 31 born since 2009
  • 2010s peak decade

Data updated Aug 2026

The verdict

According to the U.S. Social Security Administration, Kaysun ranks #25,625 of 45,481 boys' names by all-time recorded births (highest first). 31 born since 2009, peaking in the 2010s.

#25,625 of 45,481
all-time among boys
31
born since 2009
2010s
peak decade
Below the archive median
All-time archive position

Kaysun's 31 recorded births place it above 43.38% of the 45,481 boys names in the full SSA archive.

National only
State-record footprint

No state rows cleared SSA’s public reporting threshold for this name.

Kaysun's usage pattern, beyond the headline number

Divide Kaysun's SSA record in two at 2019 and the more recent half accounts for 52% of all births, the earlier half the remaining 48%, a genuinely balanced usage pattern. Its calmest year was 2009, with only 5 births recorded -- set against the 2023 peak of 6, that's the full swing in one name's fortunes.

Kaysun popularity over time

Annual U.S. births registered with the Social Security Administration · 2009–2023

Last recorded 2023
Peak year (2023)
6
Annual births at peak, across 15 years of records
4.555.566.5 200920112016201920222023 6

Kaysun by decade

2010s is the heaviest window (15 births, 48% of the file).

2010s was Kaysun's strongest decade.

15 babies received the name during that ten-year window, about 48% of all-time use.

Kaysun births by decade

Total births in each ten-year window

births

What this shows Peak: 2010s at 15 births (48% of all-time use).

Source U.S. Social Security Administration · Baby Names As of August 2026

Frequently Asked Questions

How popular is the name Kaysun? ▼
Kaysun has been given to 31 babies in the U.S. since 2009, according to SSA data. Its archive ordinal is #25,625 of 45,481 among boys' names (total births, highest first). Its last appearance in the data was 2023. 6 babies were born in 2023, its single highest year.
Where does Kaysun sit in the SSA name archive? ▼
According to the U.S. Social Security Administration, Kaysun ranks #25,625 of 45,481 boys' names by all-time recorded births (highest first). All-time ordinal matches browse popularity (total births DESC); the current ordinal uses the null SSA file. See /methodology#corpus-placement.
When was Kaysun most popular? ▼
Kaysun was most popular in the 2010s decade with 15 total births. The single peak year was 2023.
How long has the name Kaysun been used? ▼
The SSA has tracked Kaysun since 2009 -- 15 years through the most recent 2023 data.
What names are similar to Kaysun? ▼
Names with a similar sound or spelling include Kayden, Kayson, Kaysen, Kay, and 4 more. These share a common prefix and are also used for boys.

What to do with Kaysun's data

  • Kaysun's usage has stayed within range of its 2010s decade-level peak (15 total births) through the 2020s (11) -- a comparatively stable name, not a fading trend.

Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.

Keep exploring Kaysun

Nearby Names Like Kaysun

Names with a similar sound, spelling, or feel to Kaysun

Kayden Boy
#135 73,606 births
Kayson Boy
#264 15,201 births
Kaysen Boy
#415 6,640 births
Kay Boy
#7693 3,924 births
Kayce Boy
#375 3,316 births

Compare Kaysun side by side: Kaysun vs Kayden Kaysun vs Kayson Kaysun vs Kaysen

Or pick any two names to compare →

Related Names

Names with a similar number of total births

Maud
31 births · Peak 1881
Ney
31 births · Peak 1916
White
31 births · Peak 1914
Bertus
31 births · Peak 1920
Delore
31 births · Peak 1918
Lenora
31 births · Peak 1926
Arcangelo
31 births · Peak 1975
Challis
31 births · Peak 1915

Nationwide names with similar peak year or record span

Two nationwide peer axes for Kaysun: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.

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, 2009–2023 (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 Kaysun 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.