How Many People Are Named Lonzie?
An estimated 297 people in the United States have the first name Lonzie. It is almost exclusively a male name. The average bearer is 69 years old, and Lonzie peaked in popularity in 1922 with 21 births that year.
Below you will find a full statistical profile of Lonzie as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Lonzie paired with any surname.
Key Insights
- With an average bearer age of 69, Lonzie is a vintage name most associated with earlier generations. Most living bearers were born before 1967.
Estimated Living Americans
297
About 1 in 1,154,055 people in the U.S.
Rarity
Very Rare
Predicted Gender
Male
100.0% confidence
Average Age
69
years old
Peak Year
1922
21 births
Total Registered
776
since 1880
Gender Distribution for Lonzie
Lonzie is almost exclusively a male name. Out of 776 total births registered, 100.0% were male.
Lonzie as a male name
Ranked #9,936 in 1996
5 male births in 1996
Peak: 1922 (21 births)
Lonzie: Popularity Over Time
SSA records for Lonzie span from the 1900s to the 1990s, covering 10 decades of naming data. The most popular decade for this name was the 1920s, when 154 babies were registered. Lonzie has declined significantly from its peak in the 1920s. Recent registrations are a fraction of what they were at the name's height.
Lonzie by Decade
How has Lonzie tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Lonzie by State
Birth registrations for Lonzie span all 3 states and territories in the SSA database. The highest counts are in Georgia, Mississippi, Alabama. The lowest are in Alabama, Mississippi, Georgia. On average, about 36 Lonzies were registered per state.
Lonzie + Last Name Combinations
How many people share a full name with Lonzie as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Lonzie
Other first names starting with L with a similar number of bearers.
Lonzie: Questions and Answers
How many people in the U.S. are named Lonzie?
We estimate approximately 297 people named Lonzie are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 1,154,055 Americans share this first name.
Is Lonzie a common name?
Lonzie is classified as "Very Rare" and is more popular than 79.1% of all first names in the SSA database. A total of 776 births have been registered with this name since 1880.
When was Lonzie most popular?
Lonzie reached peak popularity in 1922, when 21 babies were given this name. The average age of a living person named Lonzie is approximately 69 years old, reflecting when the name was most commonly given.
Is Lonzie a male name?
Lonzie is predominantly male. 100.0% of people with this name are male. See the gender breakdown above for full details.
How many Lonzie Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Lonzie Smith, Lonzie Johnson, Lonzie Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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