Dillion vs Millan

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 #5,773 Most Popular 2 Syllables

"dear little one, devotee"

Origin: Celtic / Latin

Spanish Italian Irish Latin American

✓ All Clear

Dillion Rank #5,680

Millan Rank #5,773

Dillion is more popular, ranked #5680 vs #5773 for Millan.

Is Dillion or Millan more popular?

Dillion is more popular, ranked #5680 compared to Millan at #5773 in the United States.

What do Dillion and Millan mean?

Dillion means "faithful, loyal" (Old Irish Dallán origin). Millan means "dear little one, devotee" (Celtic / Latin origin).

Are Dillion and Millan boy or girl names?

Dillion is primarily a boy name. Millan is primarily a boy name.