Total births
53
Unisex name · since 2004
Kaidynn
Since 2004, U.S. Social Security records show 53 babies named Kaidynn, peaking in 2012. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- 53
- total births
- 2004–2017
- years on record
- 2010s
- peak decade
- 66%
- born in that decade
Kaidynn is not among the current top-ranked girls names; 53 have been recorded since 2004.
According to the U.S. Social Security Administration, Kaidynn has been recorded 53 times among girls since 2004, though it is not among the currently most-used girls 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 2004 to 2017.
- 53 total births
- 2004–2017 years on record
- 2010s peak decade
- 66% born in that decade
Data updated Jun 2026
The verdict
53 girls have been named Kaidynn since 2004, peaking in the 2010s, last recorded in 2017.
- 53
- total births
- 2004–2017
- years on record
- 2010s
- peak decade
- 66%
- born in that decade
2010s
Peak decade
66% of everyone ever named Kaidynn was born in this single decade.
2012
Single peak year
9 babies were named Kaidynn in 2012 - its busiest year on record.
Kaidynn's usage pattern, beyond the headline number
Divide Kaidynn's SSA record in two at 2011 and the more recent half accounts for 53% of all births, the earlier half the remaining 47%, a genuinely balanced usage pattern. Its calmest year was 2004, with only 5 births recorded -- set against the 2012 peak of 9, that's the full swing in one name's fortunes.
Kaidynn at a glance
Last recorded 2017Peak year
2012
Current rank
Unranked
Active since
2004
Kaidynn popularity over time - girls
Annual U.S. births registered with the Social Security Administration · 2004–2017
- Peak year (2012)
- 9
- Annual births at peak, across 14 years of records
Kaidynn popularity over time - boys
31 total births recorded since 2011 (Kaidynn as boys' name)
Kaidynn by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Kaidynn's strongest decade.
35 babies received the name during that ten-year window, about 66% of all-time use.
Kaidynn births by decade
Total births in each ten-year window
- 2000s
2000s
18 births
- 2010s
2010s
35 births
What this shows Peak: 2010s at 35 births (66% of all-time use).
Frequently Asked Questions
How popular is the name Kaidynn? ▼
Kaidynn has been given to 53 babies in the U.S. since 2004, according to SSA data. Its last appearance in the data was 2017. 9 babies were born in 2012, its single highest year.
When was Kaidynn most popular? ▼
Kaidynn was most popular in the 2010s decade with 35 total births. The single peak year was 2012.
Is Kaidynn a unisex name? ▼
Yes, Kaidynn is used for both boys and girls. As a girl's name it has 53 births, and as a boy's name it has 31 births.
How long has the name Kaidynn been used? ▼
Kaidynn has been recorded in Social Security data since 2004, spanning 14 years of data through 2017.
What names are similar to Kaidynn? ▼
Names with a similar sound or spelling include Kaitlyn, Kaitlin, Kailey, Kaia, and 4 more. These share a common prefix and are also used for girls.
Keep exploring Kaidynn
Nearby Names Like Kaidynn
Names with a similar sound, spelling, or feel to Kaidynn
Kaitlyn Girl
#650 166,689 births
Kaitlin Girl
#4931 57,355 births
Kailey Girl
#1285 27,244 births
Kaia Girl
#180 20,909 births
Kaitlynn Girl
#3490 16,419 births
Compare Kaidynn side by side: Kaidynn vs Kaitlyn Kaidynn vs Kaitlin Kaidynn vs Kailey
Related Names
Names with a similar number of total births
Data Sources
Data as of June 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, 2004–2017 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Kaidynn: Baby Name Since 2004 - 53 Births, Peak 2012." NameAlmanac. Accessed via https://namealmanac.com/name/kaidynn. 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 Kaidynn 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 June 2026.