Dillion vs Aiko

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 #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Dillion Rank #5,680

Aiko Rank #10,540

Dillion is more popular, ranked #5680 vs #10540 for Aiko.

Is Dillion or Aiko more popular?

Dillion is more popular, ranked #5680 compared to Aiko at #10540 in the United States.

What do Dillion and Aiko mean?

Dillion means "faithful, loyal" (Old Irish Dallán origin). Aiko means "child of love" (Japanese origin).

Are Dillion and Aiko boy or girl names?

Dillion is primarily a boy name. Aiko is primarily a boy name.