Boys' name · since 2004
Keirnan
Since 2004, U.S. Social Security records show 20 babies named Keirnan, peaking in 2004. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- 20
- total births
- 2004–2011
- years on record
- 2000s
- peak decade
- 50%
- born in that decade
Keirnan is not among the current top-ranked boys names; 20 have been recorded since 2004.
According to the U.S. Social Security Administration, Keirnan has been recorded 20 times among boys since 2004, though it is not among the currently most-used boys names, with its heaviest use in the 2000s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 2004 to 2011.
- 20 total births
- 2004–2011 years on record
- 2000s peak decade
- 50% born in that decade
Data updated Jul 2026
Keirnan's 20 recorded births place it above 36% of the 45,481 boys names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
Keirnan's usage pattern, beyond the headline number
Splitting Keirnan's full recorded timeline at 2010, 50% of its total births fall in the more recent half of the record versus 50% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 2004, with just 5 recorded births.
Keirnan popularity over time
Annual U.S. births registered with the Social Security Administration · 2004–2011
- Peak year (2004)
- 5
- Annual births at peak, across 8 years of records
Keirnan by decade
Total births in each ten-year window, peak vs trough at a glance
2000s was Keirnan's strongest decade.
10 babies received the name during that ten-year window, about 50% of all-time use.
Keirnan births by decade
Total births in each ten-year window
- 2000s
2000s
10 births
- 2010s
2010s
10 births
What this shows Peak: 2000s at 10 births (50% of all-time use).
Frequently Asked Questions
How popular is the name Keirnan? ▼
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What to do with Keirnan's data
- Keirnan's usage has stayed within range of its 2000s decade-level peak (10 total births) through the 2010s (10) -- a comparatively stable name, not a fading trend.
- 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 Keirnan
Nearby Names Like Keirnan
Names with a similar sound, spelling, or feel to Keirnan
Compare Keirnan side by side: Keirnan vs Keith Keirnan vs Keion Keirnan vs Keilan
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, 2004–2011 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac. "Keirnan: Baby Name Since 2004 - 20 Births, Peak 2004." NameAlmanac. Accessed via https://namealmanac.com/name/keirnan. 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 Keirnan 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.