Recorded 2006–2023 Girls' name Peak 2009 145 births

Lylee — girls' name

145 babies named Lylee in U.S. Social Security records since 2006, with the highest year being 2009. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

2000s372010s872020s21
2010s
Peak decade

60% of everyone ever named Lylee was born in this single decade.

2009
Single peak year

15 babies were named Lylee in 2009 — its busiest year on record.

What the Data Says About Lylee

The Social Security Administration has registered 145 babies named Lylee between 2006 and 2023, spanning 18 consecutive years of U.S. birth records. As a girl's name, Lylee currently falls outside the top 1,000 girls' names for 2023. The name reached its historical peak in 2009, when 15 babies received it in a single year.

Decade-level aggregation shows that Lylee performed strongest in the 2010s, accumulating 87 births during that ten-year window. Across the 3 decades of recorded activity, Lylee shows a clear decline from its mid-century high.

No etymological entry is currently available for Lylee 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 145 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.

Lylee at a glance

Last recorded 2023

Total births

145

Since 2006

18 years of records

Peak year

2009

15 births that year

Strongest decade: 2010s

Current rank

Unranked

Outside the modern top-1,000

As of 2023

Active since

2006

Recorded for 18 years

Last year on file: 2023

Lylee popularity over time

Annual U.S. births registered with the Social Security Administration · 2023–2006

Last recorded 2023
Peak year (2009)
15
Annual births at peak — across 18 years of records
05101520 2023201920162013201020072006 5

Lylee by decade

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

Peak: 2010s
Peak decade
2010s
87 births that decade — 60% of Lylee's all-time total
2000s372010s872020s21

Frequently Asked Questions

How popular is the name Lylee?
145 babies have been named Lylee since 2006. It was last recorded in 2023. The peak year was 2009 with 15 births.
When was Lylee most popular?
Lylee was most popular in the 2010s decade with 87 total births. The single peak year was 2009.
How long has the name Lylee been used?
Lylee has been recorded in Social Security data since 2006, spanning 18 years of data through 2023.
What names are similar to Lylee?
Names with a similar sound or spelling include Lyla, Lylah, Lyle, Lyllian, 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, 2006–2023 (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.