Gregorio vs Aiko

Baby Name Comparison — 2026

Gregorio

Boy #2,656 Most Popular 4 Syllables

"watchful, alert, awake"

Origin: Greek

Spanish Italian Portuguese

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Gregorio Rank #2,656

Aiko Rank #10,540

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

Is Gregorio or Aiko more popular?

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

What do Gregorio and Aiko mean?

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

Are Gregorio and Aiko boy or girl names?

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