Allan vs Harold

Baby Name Comparison — 2026

Allan

Boy #854 Most Popular 2 Syllables

"rock, harmony"

Origin: Celtic/Brythonic

Scottish English French American

✓ All Clear

Boy #991 Most Popular 2 Syllables

"army ruler, power of the army"

Origin: Old English

English Scandinavian American

✓ All Clear

Allan Rank #854

Harold Rank #991

Allan is more popular, ranked #854 vs #991 for Harold.

Is Allan or Harold more popular?

Allan is more popular, ranked #854 compared to Harold at #991 in the United States.

What do Allan and Harold mean?

Allan means "rock, harmony" (Celtic/Brythonic origin). Harold means "army ruler, power of the army" (Old English origin).

Are Allan and Harold boy or girl names?

Allan is primarily a boy name. Harold is primarily a boy name.