Merlin vs Sir

Baby Name Comparison — 2026

Sir

Boy #1,964 Most Popular 1 Syllable

Meaning

"lord, master"

Origin: Old French

Cultural Roots

American English Caribbean

Quick Stats

Popularity Rank
#1,964
Total SSA Count
80
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Sir →

Popularity Comparison

Merlin Rank #2,083
Sir Rank #1,964

Sir is more popular, ranked #1964 vs #2083 for Merlin.

Frequently Asked Questions

Is Merlin or Sir more popular?

Sir is more popular, ranked #1964 compared to Merlin at #2083 in the United States.

What do Merlin and Sir mean?

Merlin means "sea fortress" (Brittonic/Welsh origin). Sir means "lord, master" (Old French origin).

Are Merlin and Sir boy or girl names?

Merlin is primarily a boy name. Sir is primarily a boy name.

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