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Mostly boys4 letters

Klay

Meaning
Clay; also a form of Clay or Clayton
Origin
English

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Meaning & origin

What does Klay mean?

Klay means “Clay; also a form of Clay or Clayton”.

Klay is a modern spelling of Clay, a name connected with the English word for clay-rich earth. Clay also developed as a surname, and it can be a short form of Clayton, a place name associated with a settlement on clay ground. These routes share an earthy vocabulary while differing in how the name entered a family.

Basketball player Klay Thompson gives this spelling a recognizable sporting association. The initial k is its most visible distinction from Clay, while the sound remains the same. Families may choose Klay for that contemporary reference or as a new spelling of an inherited name, with the natural material remaining the clearest underlying image.

Short forms & related names

Nicknames & variations

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Variations & related forms

Related forms and spellings recorded for this name.

Popularity & trends

How popular is Klay?

United States · 2025

Explore how often Klay is used and how its ranking has changed.

US boys rank
#1,882
2025 · #1 is most popular
Boys named Klay
84
Recorded births in 2025
Change in births
18.3%
More than 2024

Klay over time

United States · Boys

Boys
Yearly data & usage

Rankings are calculated separately for girls and boys. The summary highlights boys, the most common recorded usage in 2025.

Klay: United States birth counts and ranks
YearUsageUS rankBirths
2025Boys#1,88284
2024Boys#2,10971
2023Boys#1,70699
2022Boys#1,669103
2021Boys#2,10269
2020Boys#1,69293
2019Boys#1,73191
2018Boys#1,72990
2017Boys#1,90776
2016Boys#1,63298
2015Boys#2,15764
2014Boys#3,57730

Years reflect available birth records. Missing records do not mean zero births.

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Names like Klay

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Related name

Clayton

Mostly boys
Meaning
Settlement on clay ground

Listed as a related name to Klay.

Related name

Clay

Mostly boys
Meaning
Clay, the earth material

Listed as a related name to Klay.

Shared origin

James

Mostly boys
Meaning
Supplanter

Shares an origin with Klay.

Shared origin

Jack

Mostly boys
Meaning
God is gracious

Shares an origin with Klay.

Shared origin

Hudson

Mostly boys
Meaning
Hugh's son

Shares an origin with Klay.

Shared origin

Julian

Mostly boys
Meaning
Uncertain; proposed meanings include youthful or downy-bearded

Shares an origin with Klay.

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