Dillion vs Harmon

Baby Name Comparison — 2026

Dillion

Boy #5,680 Most Popular 3 Syllables

"faithful, loyal"

Origin: Old Irish Dallán

Irish Welsh American English

✓ All Clear

Boy #5,516 Most Popular 2 Syllables

"army protector"

Origin: Germanic

English American Scandinavian

✓ All Clear

Dillion Rank #5,680

Harmon Rank #5,516

Harmon is more popular, ranked #5516 vs #5680 for Dillion.

Is Dillion or Harmon more popular?

Harmon is more popular, ranked #5516 compared to Dillion at #5680 in the United States.

What do Dillion and Harmon mean?

Dillion means "faithful, loyal" (Old Irish Dallán origin). Harmon means "army protector" (Germanic origin).

Are Dillion and Harmon boy or girl names?

Dillion is primarily a boy name. Harmon is primarily a boy name.