Is Kelvin a boy or girl name?

Kelvin is primarily a boy name in U.S. records: about 1% of recorded births are female.

What is the average age of someone named Kelvin?

The average Kelvin alive today is an estimated 42 years old. People named Kelvin were most often born around 1963.

When was the name Kelvin most popular?

Kelvin peaked in 1961 with 1,380 recorded births in the United States.

What vibe does the name Kelvin have?

In one report's words: metric, orderly, practical. Kelvin ranks #1078 among all U.S. first names since 1880.

Kelvin — Name Meaning, Age & Vibe

UNDERSTAND YOUR NAME

Origin & Meaning

AI-Written

Derived from the River Kelvin in Scotland, rooted in the Gaelic term for narrow water. The name entered wider use after physicist William Thomson was made Baron Kelvin in 1892 for his work on thermodynamics and the transatlantic telegraph. American parents adopted it steadily across the twentieth century as an alternative to Calvin and Kenneth.

Also answers toKel

Fig. 1 — Births per annum, 1912–2025

SSA Data

1912 peak: 1,380 souls, A.D. 1961 2025

2025: 214 born, falling ↘

Estimated Age

42 yrs

Most Kelvins were born around 1963 — once maintained a CD binder with real conviction.

Peak Reign

1961

№209 that year

Generation

Gen X, 27%

then Millennial 25% · Gen Z 21%

Rarity

Top 2000 all-time

≈52K ever born · now falling

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How many Americans share Kelvin ______?

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

Kelvin grew up with

SSA Data

G.I. Joe and Barbie·the moon landing on a living-room TV·slot cars

Generation Distribution — Living Kelvins

SSA Data

Boomer 20%Gen X 27%Millennial 25%Gen Z 21%Gen Alpha 8%

Data vs. Humans

What the data says

SSA Data

SSA: Kelvin peaked in 1961.

Estimated average age: 42.

What people think

Opinion Ledger

Awaiting human data — cast the first votes.

Kelvin 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, Kelvin 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 Kelvin. Early ballots carry the most weight.

First Impressions

AI-Written

A Kelvin carries an inherent association with calibration and measurement. The name sounds tidy and capable, avoiding the flash of newer trends without feeling antique. With an average age around forty-two, the name reads today like an established professional who keeps spare batteries organized in a drawer. It lands as sensible, calm, and slightly technocratic.

Field Notes

AI-Written

Field Note 01

The name reached its single-year peak in 1961 with roughly one thousand births.

Field Note 02

Holders are remarkably balanced across demographic age groups, with Generation X accounting for twenty-seven percent and Millennials making up twenty-five percent.

Field Note 03

Annual registrations dropped to 214 by 2025.

Notable Kelvins

AI-Written

Kelvin Harrison Jr.actor, b. 1994

Kelvin Sampsonbasketball coach, b. 1955

Kelvin Gastelummixed martial artist, b. 1991

Adjacent Names

Calvin · Melvin · Derrick · Curtis · Keith · Rodney

Ephemera — If Kelvin were a…

AI-Written

City

Huntsville

Color

Galvanized steel

Job

Quality control inspector

And what of your name?