Recorded 2001–2015 Girls' name Peak 2015 22 births

Kaitley — girls' name

22 babies named Kaitley in U.S. Social Security records since 2001, with the highest year being 2015. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2000s152010s7
2000s
Peak decade

68% of everyone ever named Kaitley was born in this single decade.

2015
Single peak year

7 babies were named Kaitley in 2015 — its busiest year on record.

What the Data Says About Kaitley

The Social Security Administration has registered 22 babies named Kaitley between 2001 and 2015, spanning 15 consecutive years of U.S. birth records. As a girl's name, Kaitley currently falls outside the top 1,000 girls' names for 2015. The name reached its historical peak in 2015, when 7 babies received it in a single year.

Decade-level aggregation shows that Kaitley performed strongest in the 2000s, accumulating 15 births during that ten-year window. Across the 2 decades of recorded activity, Kaitley shows notable generational variation in parental adoption.

No etymological entry is currently available for Kaitley 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 22 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.

Kaitley at a glance

Last recorded 2015

Total births

22

Since 2001

15 years of records

Peak year

2015

7 births that year

Strongest decade: 2000s

Current rank

Unranked

Outside the modern top-1,000

As of 2015

Active since

2001

Recorded for 15 years

Last year on file: 2015

Kaitley popularity over time

Annual U.S. births registered with the Social Security Administration · 2015–2001

Last recorded 2015
Peak year (2015)
7
Annual births at peak — across 15 years of records
4.555.566.577.5 2015200920082001 5

Kaitley by decade

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

Peak: 2000s
Peak decade
2000s
15 births that decade — 68% of Kaitley's all-time total
2000s152010s7

Frequently Asked Questions

How popular is the name Kaitley?
22 babies have been named Kaitley since 2001. It was last recorded in 2015. The peak year was 2015 with 7 births.
When was Kaitley most popular?
Kaitley was most popular in the 2000s decade with 15 total births. The single peak year was 2015.
How long has the name Kaitley been used?
Kaitley has been recorded in Social Security data since 2001, spanning 15 years of data through 2015.
What names are similar to Kaitley?
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, 2001–2015 (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.