Boys' name · since 2006
Caydyn
Caydyn has 74 recorded births since 2006 in federal Social Security data, most heavily in 2008 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #19,421 of 45,481
- all-time among boys
- 74
- born since 2006
- 2010s
- peak decade
Caydyn is not among the current top-ranked boys names; 74 have been recorded since 2006.
Caydyn has 74 recorded births among boys since 2006, per the U.S. Social Security Administration, though it falls outside today's most-used boys names, busiest in the 2010s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 2006 to 2022.
- #19,421 of 45,481 all-time among boys
- 74 born since 2006
- 2010s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Caydyn ranks #19,421 of 45,481 boys' names by all-time recorded births (highest first). 74 born since 2006, peaking in the 2010s.
- #19,421 of 45,481
- all-time among boys
- 74
- born since 2006
- 2010s
- peak decade
Caydyn's 74 recorded births place it above 57.11% of the 45,481 boys names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
Caydyn's usage pattern, beyond the headline number
Divide Caydyn's SSA record in two at 2011 and the more recent half accounts for 47% of all births, the earlier half the remaining 53%, a genuinely balanced usage pattern. Its calmest year was 2015, with only 5 births recorded -- set against the 2008 peak of 11, that's the full swing in one name's fortunes.
Caydyn popularity over time
Annual U.S. births registered with the Social Security Administration · 2006–2022
- Peak year (2008)
- 11
- Annual births at peak, across 17 years of records
Caydyn by decade
2010s is the heaviest window (36 births, 49% of the file).
2010s was Caydyn's strongest decade.
36 babies received the name during that ten-year window, about 49% of all-time use.
Caydyn births by decade
Total births in each ten-year window
- 2000s
2000s
33 births
- 2010s
2010s
36 births
- 2020s 5
2020s
5 births
What this shows Peak: 2010s at 36 births (49% of all-time use).
Frequently Asked Questions
How popular is the name Caydyn? ▼
Where does Caydyn sit in the SSA name archive? ▼
When was Caydyn most popular? ▼
How long has the name Caydyn been used? ▼
What names are similar to Caydyn? ▼
What to do with Caydyn's data
- Caydyn's decade-level peak was the 2010s (36 total births); usage has since declined to 5 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Caydyn
Nearby Names Like Caydyn
Names with a similar sound, spelling, or feel to Caydyn
Compare Caydyn side by side: Caydyn vs Cayden Caydyn vs Cayson Caydyn vs Caysen
Related Names
Names with a similar number of total births
Nationwide names with similar peak year or record span
Two nationwide peer axes for Caydyn: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2008)
Similar record span (~16 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, 2006–2022 (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 Caydyn 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.