Dillon vs Harley

Baby Name Comparison — 2026

Dillon

Boy #870 Most Popular 2 Syllables

"great tide, son of the sea"

Origin: Welsh

Irish Welsh American English

✓ All Clear

Boy #1,020 Most Popular 2 Syllables

"long meadow, rocky meadow"

Origin: Old English

American English Australian

✓ All Clear

Dillon Rank #870

Harley Rank #1,020

Dillon is more popular, ranked #870 vs #1020 for Harley.

Is Dillon or Harley more popular?

Dillon is more popular, ranked #870 compared to Harley at #1020 in the United States.

What do Dillon and Harley mean?

Dillon means "great tide, son of the sea" (Welsh origin). Harley means "long meadow, rocky meadow" (Old English origin).

Are Dillon and Harley boy or girl names?

Dillon is primarily a boy name. Harley is primarily a boy name.