Klay vs Sir

Baby Name Comparison — 2026

Klay

Boy #2,112 Most Popular 1 Syllable

"clay, mortal man"

Origin: Old English

American English

✓ All Clear

Boy #1,964 Most Popular 1 Syllable

"lord, master"

Origin: Old French

American English Caribbean

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Klay Rank #2,112

Sir Rank #1,964

Sir is more popular, ranked #1964 vs #2112 for Klay.

Is Klay or Sir more popular?

Sir is more popular, ranked #1964 compared to Klay at #2112 in the United States.

What do Klay and Sir mean?

Klay means "clay, mortal man" (Old English origin). Sir means "lord, master" (Old French origin).

Are Klay and Sir boy or girl names?

Klay is primarily a boy name. Sir is primarily a boy name.