Recorded 1989–2022 Girls' name Peak 2010 118 births

Kaisy — girls' name

118 babies named Kaisy in U.S. Social Security records since 1989, with the highest year being 2010. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1980s71990s182000s342010s442020s15
2010s
Peak decade

37% of everyone ever named Kaisy was born in this single decade.

2010
Single peak year

12 babies were named Kaisy in 2010 — its busiest year on record.

What the Data Says About Kaisy

The Social Security Administration has registered 118 babies named Kaisy between 1989 and 2022, spanning 34 consecutive years of U.S. birth records. As a girl's name, Kaisy currently falls outside the top 1,000 girls' names for 2022. The name reached its historical peak in 2010, when 12 babies received it in a single year.

Decade-level aggregation shows that Kaisy performed strongest in the 2010s, accumulating 44 births during that ten-year window. Across the 5 decades of recorded activity, Kaisy shows notable generational variation in parental adoption.

No etymological entry is currently available for Kaisy 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 118 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.

Kaisy at a glance

Last recorded 2022

Total births

118

Since 1989

34 years of records

Peak year

2010

12 births that year

Strongest decade: 2010s

Current rank

Unranked

Outside the modern top-1,000

As of 2022

Active since

1989

Recorded for 34 years

Last year on file: 2022

Kaisy popularity over time

Annual U.S. births registered with the Social Security Administration · 2022–1989

Last recorded 2022
Peak year (2010)
12
Annual births at peak — across 34 years of records
468101214 2022201620132007200019961989 7

Kaisy by decade

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

Peak: 2010s
Peak decade
2010s
44 births that decade — 37% of Kaisy's all-time total
1980s71990s182000s342010s442020s15

Frequently Asked Questions

How popular is the name Kaisy?
118 babies have been named Kaisy since 1989. It was last recorded in 2022. The peak year was 2010 with 12 births.
When was Kaisy most popular?
Kaisy was most popular in the 2010s decade with 44 total births. The single peak year was 2010.
How long has the name Kaisy been used?
Kaisy has been recorded in Social Security data since 1989, spanning 34 years of data through 2022.
What names are similar to Kaisy?
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, 1989–2022 (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.