Is Alonzo a boy or girl name?

Alonzo is primarily a boy name in U.S. records: about 0% of recorded births are female.

What is the average age of someone named Alonzo?

The average Alonzo alive today is an estimated 36 years old. People named Alonzo were most often born around 2022.

When was the name Alonzo most popular?

Alonzo peaked in 2022 with 651 recorded births in the United States.

What vibe does the name Alonzo have?

In one report's words: resonant, deliberate, weathered. Alonzo ranks #1159 among all U.S. first names since 1880.

Alonzo — Name Meaning, Age & Vibe

UNDERSTAND YOUR NAME

Origin & Meaning

AI-Written

An Italian and Spanish variant of Alfonso, tracing back to the Germanic name Adalfuns, composed of elements meaning noble and prompt. The spelling took root in nineteenth-century America as a slightly softer alternative to Alfonso. It settled into steady, long-term circulation across multiple regions without ever dropping off the ledger.

Also answers toZo, Lonnie, Lon

Fig. 1 — Births per annum, 1880–2025

SSA Data

1880 peak: 651 souls, A.D. 2022 2025

2025: 590 born, holding steady

Estimated Age

36 yrs

Most Alonzos were born around 2022 — old enough to remember dial-up.

Peak Reign

2022

№471 that year

Generation

Gen Alpha, 23%

then Gen Z 21% · Millennial 19%

Rarity

Top 2000 all-time

≈46K ever born · holding steady

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How many Americans share Alonzo ______?

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Estimates from SSA birth records and standard survival rates. Immigration and name changes not counted.

Alonzo grew up with

SSA Data

self-checkout beeps·podcasts in the car seat·a screen that always answers back

Generation Distribution — Living Alonzos

SSA Data

Silent 3%Boomer 17%Gen X 17%Millennial 19%Gen Z 21%Gen Alpha 23%

Data vs. Humans

What the data says

SSA Data

SSA: Alonzo peaked in 2022.

Estimated average age: 36.

What people think

Opinion Ledger

Awaiting human data — cast the first votes.

Alonzo sounds like someone born in —

Fig. 2 — Style Coordinates

AI Seed · Votes Override at n=30

Vintage Modern

Formal Casual

Soft Strong

Cast your vote No account · one tap

In your mind, Alonzo sounds more like a —

Voting opens when the ledger goes live. No account. 24h cooldown per question.

Public Opinion Ledger

Ledger Opens Soon

The public has not yet weighed in on Alonzo. Early ballots carry the most weight.

First Impressions

AI-Written

The name carries the weight of an early-twentieth-century tradesman who owned a tailored suit. Despite appearing continuously since 1880, its single largest birth count did not arrive until 2022. It avoids trend cycles by simply refusing to speed up. An Alonzo is rarely mistaken for anyone else on the roster.

Field Notes

AI-Written

Field Note 01

Over forty percent of living bearers belong to Generation Z or Generation Alpha, keeping the median age around thirty-six.

Field Note 02

The name recorded its highest annual total in 2022 with 651 births.

Field Note 03

The name has been assigned almost exclusively to boys across roughly 46,000 recorded births.

Notable Alonzos

AI-Written

Alonzo Churchmathematician and logician, b. 1903

Alonzo Mourningbasketball player, b. 1970

Alonzo Boddencomedian, b. 1962

Adjacent Names

Lorenzo · Alfonso · Orlando · Armando · Otis · Roscoe

Ephemera — If Alonzo were a…

AI-Written

City

San Antonio

Color

Burnished copper

Object

Heavy brass desk compass

Job

Landscape architect

And what of your name?