Boys' name · since 1997

Kelsen

Kelsen has 124 recorded births since 1997 in federal Social Security data, most heavily in 2008 -- full year-by-year trend, decade aggregates, and state rankings follow.

124
total births
1997–2021
years on record
2010s
peak decade
44%
born in that decade

Kelsen is not among the current top-ranked boys names; 124 have been recorded since 1997.

According to the U.S. Social Security Administration, Kelsen has been recorded 124 times among boys since 1997, though it is not among the currently most-used boys names, with its heaviest use in the 2010s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1997 to 2021.

  • 124 total births
  • 1997–2021 years on record
  • 2010s peak decade
  • 44% born in that decade

Data updated Jul 2026

Below the archive median
All-time archive position

Kelsen's 124 recorded births place it above 65% 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.

Kelsen's usage pattern, beyond the headline number

Kelsen splits its recorded history at 2010: 54% of all births land in the more recent half, 46% in the earlier half, an evenly balanced pattern over time. The single quietest year was 1997 (5 births) -- compare that against the 2008 peak of 14 for a sense of just how much the name's popularity has swung.

Kelsen popularity over time

Annual U.S. births registered with the Social Security Administration · 1997–2021

Last recorded 2021
Peak year (2008)
14
Annual births at peak, across 25 years of records
46810121416 1997200520082011201720202021 6

Kelsen by decade

Total births in each ten-year window, peak vs trough at a glance

2010s was Kelsen's strongest decade.

55 babies received the name during that ten-year window, about 44% of all-time use.

Kelsen births by decade

Total births in each ten-year window

births

What this shows Peak: 2010s at 55 births (44% of all-time use).

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

Frequently Asked Questions

How popular is the name Kelsen?
Kelsen has been given to 124 babies in the U.S. since 1997, according to SSA data. Its last appearance in the data was 2021. 14 babies were born in 2008, its single highest year.
When was Kelsen most popular?
Kelsen was most popular in the 2010s decade with 55 total births. The single peak year was 2008.
How long has the name Kelsen been used?
The SSA has tracked Kelsen since 1997 -- 25 years through the most recent 2021 data.
What names are similar to Kelsen?
Names with a similar sound or spelling include Kelly, Kelvin, Kellen, Kellan, and 4 more. These share a common prefix and are also used for boys.

What to do with Kelsen's data

  • Kelsen's decade-level peak was the 2010s (55 total births); usage has since declined to 12 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
  • 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.

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, 1997–2021 (ssa.gov/oact/babynames).

State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).

Cite this page

NameAlmanac. "Kelsen: Baby Name Since 1997 - 124 Births, Peak 2008." NameAlmanac. Accessed via https://namealmanac.com/name/kelsen. 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 Kelsen 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.