Allan vs Cullen

Baby Name Comparison — 2026

Allan

Boy #854 Most Popular 2 Syllables

"rock, harmony"

Origin: Celtic/Brythonic

Scottish English French American

✓ All Clear

Boy #1,131 Most Popular 2 Syllables

"at the holly trees"

Origin: Irish Gaelic

Irish Scottish American

✓ All Clear

Allan Rank #854

Cullen Rank #1,131

Allan is more popular, ranked #854 vs #1131 for Cullen.

Is Allan or Cullen more popular?

Allan is more popular, ranked #854 compared to Cullen at #1131 in the United States.

What do Allan and Cullen mean?

Allan means "rock, harmony" (Celtic/Brythonic origin). Cullen means "at the holly trees" (Irish Gaelic origin).

Are Allan and Cullen boy or girl names?

Allan is primarily a boy name. Cullen is primarily a boy name.