Recorded 2017–2025 Girls' name Peak 2021 33 births

Chleo — girls' name

33 babies named Chleo in U.S. Social Security records since 2017, with the highest year being 2021. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2010s112020s22

The verdict

33 girls have been named Chleo since 2017, peaking in the 2020s, last recorded in 2025.

33
total births
2017–2025
years on record
2020s
peak decade
67%
born in that decade
2020s
Peak decade

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

2021
Single peak year

7 babies were named Chleo in 2021 — its busiest year on record.

What the Data Says About Chleo

The Social Security Administration has registered 33 babies named Chleo between 2017 and 2025, spanning 9 consecutive years of U.S. birth records. As a girl's name, Chleo currently falls outside the top 1,000 girls' names for 2025. The name reached its historical peak in 2021, when 7 babies received it in a single year.

Decade-level aggregation shows that Chleo performed strongest in the 2020s, accumulating 22 births during that ten-year window. Across the 2 decades of recorded activity, Chleo shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Chleo 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 33 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.

Chleo at a glance

Last recorded 2025

Total births

33

Since 2017

9 years of records

Peak year

2021

7 births that year

Strongest decade: 2020s

Current rank

Unranked

Outside the modern top-1,000

As of 2025

Active since

2017

Recorded for 9 years

Last year on file: 2025

Chleo popularity over time

Annual U.S. births registered with the Social Security Administration · 2025–2017

Last recorded 2025
Peak year (2021)
7
Annual births at peak — across 9 years of records
4.555.566.577.5 202520232022202120192017 6

Chleo by decade

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

Peak: 2020s
Peak decade
2020s
22 births that decade — 67% of Chleo's all-time total
2010s112020s22

Frequently Asked Questions

How popular is the name Chleo?
33 babies have been named Chleo since 2017. It was last recorded in 2025. The peak year was 2021 with 7 births.
When was Chleo most popular?
Chleo was most popular in the 2020s decade with 22 total births. The single peak year was 2021.
How long has the name Chleo been used?
Chleo has been recorded in Social Security data since 2017, spanning 9 years of data through 2025.
What names are similar to Chleo?
Names with a similar sound or spelling include Chloe, Chloee, Chloie, Chloey, 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, 2017–2025 (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.