Sir vs Klay

Baby Name Comparison — 2026

Sir

Boy #1,964 Most Popular 1 Syllable

"lord, master"

Origin: Old French

American English Caribbean

✓ All Clear

Boy #2,112 Most Popular 1 Syllable

"clay, mortal man"

Origin: Old English

American English

✓ All Clear

Sir Rank #1,964

Klay Rank #2,112

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

Is Sir or Klay more popular?

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

What do Sir and Klay mean?

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

Are Sir and Klay boy or girl names?

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