Lyon vs Sir

Baby Name Comparison — 2026

Lyon

Boy #1,890 Most Popular 2 Syllables

"lion"

Origin: French/Latin

French English American

✓ All Clear

Boy #1,964 Most Popular 1 Syllable

"lord, master"

Origin: Old French

American English Caribbean

✓ All Clear

Lyon Rank #1,890

Sir Rank #1,964

Lyon is more popular, ranked #1890 vs #1964 for Sir.

Is Lyon or Sir more popular?

Lyon is more popular, ranked #1890 compared to Sir at #1964 in the United States.

What do Lyon and Sir mean?

Lyon means "lion" (French/Latin origin). Sir means "lord, master" (Old French origin).

Are Lyon and Sir boy or girl names?

Lyon is primarily a boy name. Sir is primarily a boy name.