Aiko vs Gregorio

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #2,656 Most Popular 4 Syllables

"watchful, alert, awake"

Origin: Greek

Spanish Italian Portuguese

✓ All Clear

Aiko Rank #10,540

Gregorio Rank #2,656

Gregorio is more popular, ranked #2656 vs #10540 for Aiko.

Is Aiko or Gregorio more popular?

Gregorio is more popular, ranked #2656 compared to Aiko at #10540 in the United States.

What do Aiko and Gregorio mean?

Aiko means "child of love" (Japanese origin). Gregorio means "watchful, alert, awake" (Greek origin).

Are Aiko and Gregorio boy or girl names?

Aiko is primarily a boy name. Gregorio is primarily a boy name.