Dan vs Sir

Baby Name Comparison — 2026

Dan

Boy #1,931 Most Popular 1 Syllable

"judge"

Origin: Hebrew

English Hebrew American Scandinavian

✓ All Clear

Boy #1,964 Most Popular 1 Syllable

"lord, master"

Origin: Old French

American English Caribbean

✓ All Clear

Dan Rank #1,931

Sir Rank #1,964

Dan is more popular, ranked #1931 vs #1964 for Sir.

Is Dan or Sir more popular?

Dan is more popular, ranked #1931 compared to Sir at #1964 in the United States.

What do Dan and Sir mean?

Dan means "judge" (Hebrew origin). Sir means "lord, master" (Old French origin).

Are Dan and Sir boy or girl names?

Dan is primarily a boy name. Sir is primarily a boy name.