Recorded 1998–2013 Girls' name Peak 2009 89 births

Kailly — girls' name

89 babies named Kailly in U.S. Social Security records since 1998, with the highest year being 2009. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1990s72000s602010s22
2000s
Peak decade

67% of everyone ever named Kailly was born in this single decade.

2009
Single peak year

11 babies were named Kailly in 2009 — its busiest year on record.

What the Data Says About Kailly

The Social Security Administration has registered 89 babies named Kailly between 1998 and 2013, spanning 16 consecutive years of U.S. birth records. As a girl's name, Kailly currently falls outside the top 1,000 girls' names for 2013. The name reached its historical peak in 2009, when 11 babies received it in a single year.

Decade-level aggregation shows that Kailly performed strongest in the 2000s, accumulating 60 births during that ten-year window. Across the 3 decades of recorded activity, Kailly shows notable generational variation in parental adoption.

No etymological entry is currently available for Kailly 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 89 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.

Kailly at a glance

Last recorded 2013

Total births

89

Since 1998

16 years of records

Peak year

2009

11 births that year

Strongest decade: 2000s

Current rank

Unranked

Outside the modern top-1,000

As of 2013

Active since

1998

Recorded for 16 years

Last year on file: 2013

Kailly popularity over time

Annual U.S. births registered with the Social Security Administration · 2013–1998

Last recorded 2013
Peak year (2009)
11
Annual births at peak — across 16 years of records
4681012 201320112010200920082007200620052004200320001998 7

Kailly by decade

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

Peak: 2000s
Peak decade
2000s
60 births that decade — 67% of Kailly's all-time total
1990s72000s602010s22

Frequently Asked Questions

How popular is the name Kailly?
89 babies have been named Kailly since 1998. It was last recorded in 2013. The peak year was 2009 with 11 births.
When was Kailly most popular?
Kailly was most popular in the 2000s decade with 60 total births. The single peak year was 2009.
How long has the name Kailly been used?
Kailly has been recorded in Social Security data since 1998, spanning 16 years of data through 2013.
What names are similar to Kailly?
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, 1998–2013 (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.