Recorded 1913–1955 Boys' name Peak 1925 81 births

Lonzy — boys' name

81 babies named Lonzy in U.S. Social Security records since 1913, with the highest year being 1925. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.

1910s261920s241930s61940s121950s13
1910s
Peak decade

32% of everyone ever named Lonzy was born in this single decade.

1925
Single peak year

11 babies were named Lonzy in 1925 — its busiest year on record.

What the Data Says About Lonzy

The Social Security Administration has registered 81 babies named Lonzy between 1913 and 1955, spanning 43 consecutive years of U.S. birth records. As a boy's name, Lonzy currently falls outside the top 1,000 boys' names for 1955. The name reached its historical peak in 1925, when 11 babies received it in a single year.

Decade-level aggregation shows that Lonzy performed strongest in the 1910s, accumulating 26 births during that ten-year window. Across the 5 decades of recorded activity, Lonzy shows notable generational variation in parental adoption. Geographically, the name is most concentrated in Georgia, which accounts for 5 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Lonzy in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Lonzy 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 81 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.

Lonzy at a glance

Last recorded 1955

Total births

81

Since 1913

43 years of records

Peak year

1925

11 births that year

Strongest decade: 1910s

Current rank

Unranked

Outside the modern top-1,000

As of 1955

Active since

1913

Recorded for 43 years

Last year on file: 1955

Lonzy popularity over time

Annual U.S. births registered with the Social Security Administration · 1955–1913

Last recorded 1955
Peak year (1925)
11
Annual births at peak — across 43 years of records
4681012 195519511949194219341925192219211919191819161913 5

Lonzy by decade

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

Peak: 1910s
Peak decade
1910s
26 births that decade — 32% of Lonzy's all-time total
1910s261920s241930s61940s121950s13

Lonzy by state

Where Lonzy concentrates geographically — total births since 1913

Geographically diffuse
Top 1 states by recorded births for the name Lonzy
Rank State Visual share Births Share of total
#1 Georgia
5 6.2%
Georgia share of Lonzy's total US births 6.2%

5 of 81 births nationwide.

Frequently Asked Questions

How popular is the name Lonzy?
81 babies have been named Lonzy since 1913. It was last recorded in 1955. The peak year was 1925 with 11 births.
When was Lonzy most popular?
Lonzy was most popular in the 1910s decade with 26 total births. The single peak year was 1925.
Where is Lonzy most popular?
The top states for the name Lonzy are Georgia (5 births).
How long has the name Lonzy been used?
Lonzy has been recorded in Social Security data since 1913, spanning 43 years of data through 1955.
What names are similar to Lonzy?
Names with a similar sound or spelling include Lonnie, London, Lon, Lonny, and 4 more. These share a common prefix and are also used for boys.

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, 1913–1955 (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.