Recorded 2004–2017 Unisex name Peak 2012 53 births

Kaidynn — unisex name

53 babies named Kaidynn in U.S. Social Security records since 2004, with the highest year being 2012. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2000s182010s35
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.

What the Data Says About Kaidynn

The Social Security Administration has registered 53 babies named Kaidynn between 2004 and 2017, spanning 14 consecutive years of U.S. birth records. As a girl's name, Kaidynn currently falls outside the top 1,000 girls' names for 2017. The name reached its historical peak in 2012, when 9 babies received it in a single year. Kaidynn is classified as unisex in SSA records: the opposite-sex variant accounts for 31 additional births since 2011.

Decade-level aggregation shows that Kaidynn performed strongest in the 2010s, accumulating 35 births during that ten-year window. Across the 2 decades of recorded activity, Kaidynn shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Kaidynn in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 53 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.

Kaidynn at a glance

Last recorded 2017

Total births

53

Since 2004

14 years of records

Peak year

2012

9 births that year

Strongest decade: 2010s

Current rank

Unranked

Outside the modern top-1,000

As of 2017

Active since

2004

Recorded for 14 years

Last year on file: 2017

Kaidynn popularity over time — girls

Annual U.S. births registered with the Social Security Administration · 2017–2004

Last recorded 2017
Peak year (2012)
9
Annual births at peak — across 14 years of records
45678910 20172015201220112010200920072004 5

Kaidynn popularity over time — boys

31 total births recorded since 2011 (Kaidynn as boys' name)

Unisex variant — 31 births
45678910 20192014201320122011 6

Kaidynn by decade

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

Peak: 2010s
Peak decade
2010s
35 births that decade — 66% of Kaidynn's all-time total
2000s182010s35

Frequently Asked Questions

How popular is the name Kaidynn?
53 babies have been named Kaidynn since 2004. It was last recorded in 2017. The peak year was 2012 with 9 births.
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.

Data Sources

Data as of 2024. Source: U.S. Social Security Administration (SSA).

Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, 2004–2017 (ssa.gov/oact/babynames). National-level data includes all names with 5 or more occurrences in a given year.

State-level: Source: U.S. Social Security Administration, Baby Names — State-Level Files (namesbystate.zip). Includes all names with 5 or more occurrences per state per year; rarer names are excluded for privacy.