Issac vs Allan

Baby Name Comparison — 2026

Allan

Boy #854 Most Popular 2 Syllables

Meaning

"rock, harmony"

Origin: Celtic/Brythonic

Cultural Roots

Scottish English French American

Quick Stats

Popularity Rank
#854
Total SSA Count
283
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Allan →

Popularity Comparison

Issac Rank #856
Allan Rank #854

Allan is more popular, ranked #854 vs #856 for Issac.

Frequently Asked Questions

Is Issac or Allan more popular?

Allan is more popular, ranked #854 compared to Issac at #856 in the United States.

What do Issac and Allan mean?

Issac means "laughter" (Hebrew origin). Allan means "rock, harmony" (Celtic/Brythonic origin).

Are Issac and Allan boy or girl names?

Issac is primarily a boy name. Allan is primarily a boy name.

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← Full profile: Issac ← Full profile: Allan Browse all baby names