US rank #6004 Girls' name Peak 2009 2,395 births

Kaydee — #6004 US girls' name

2,395 babies named Kaydee in U.S. Social Security records since 1974, with the highest year being 2009. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1970s361980s2651990s4872000s8402010s6442020s123
#6004
of 17,661 girls in use

More common than 66% of names given to girls today.

2000s
Peak decade

35% of everyone ever named Kaydee was born in this single decade.

2009
Single peak year

114 babies were named Kaydee in 2009 — its busiest year on record.

What the Data Says About Kaydee

The Social Security Administration has registered 2,395 babies named Kaydee between 1974 and 2024, spanning 51 consecutive years of U.S. birth records. As a girl's name, Kaydee currently holds the #6004 rank among girls for 2024. The name reached its historical peak in 2009, when 114 babies received it in a single year.

Decade-level aggregation shows that Kaydee performed strongest in the 2000s, accumulating 840 births during that ten-year window. Across the 6 decades of recorded activity, Kaydee shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Texas, which accounts for 239 births — the largest state-level total in the dataset — followed by California and Utah. In total, SSA state-level files list Kaydee in 19 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Kaydee 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 2,395 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.

Kaydee at a glance

Outside the top 1,000

Total births

2,395

Since 1974

51 years of records

Peak year

2009

114 births that year

Strongest decade: 2000s

Current rank

#6,004

Among girls

As of 2024

Active since

1974

Recorded for 51 years

Last year on file: 2024

Kaydee popularity over time

Annual U.S. births registered with the Social Security Administration · 2024–1974

Outside the top 1,000
Peak year (2009)
114
Annual births at peak — across 51 years of records
050100150 20242017201020031996198919821974 7

Kaydee by decade

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

Peak: 2000s
Peak decade
2000s
840 births that decade — 35% of Kaydee's all-time total
1970s361980s2651990s4872000s8402010s6442020s123

Kaydee by state

Where Kaydee concentrates geographically — total births since 1974

Geographically diffuse
Top 8 states by recorded births for the name Kaydee
Rank State Visual share Births Share of total
#1 Texas
239 10.0%
#2 California
187 7.8%
#3 Utah
91 3.8%
#4 Florida
40 1.7%
#5 Georgia
29 1.2%
#6 Arizona
12 0.5%
#7 Missouri
12 0.5%
#8 Idaho
11 0.5%
Texas share of Kaydee's total US births 10.0%
Even split

239 of 2,395 births nationwide. Compared to a flat distribution across 19 reporting states.

Kaydee appears in 19 states. Explore state details →

Frequently Asked Questions

How popular is the name Kaydee?
2,395 babies have been named Kaydee since 1974. It currently ranks #6004 among girls. The peak year was 2009 with 114 births.
When was Kaydee most popular?
Kaydee was most popular in the 2000s decade with 840 total births. The single peak year was 2009.
Where is Kaydee most popular?
The top states for the name Kaydee are Texas (239 births), California (187 births), Utah (91 births).
How long has the name Kaydee been used?
Kaydee has been recorded in Social Security data since 1974, spanning 51 years of data through 2024.
What names are similar to Kaydee?
Names with a similar sound or spelling include Kayla, Kaylee, Kay, Kayleigh, and 4 more. These share a common prefix and are also used for girls.

Keep exploring Kaydee

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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, 1974–2024 (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.