Aiko vs Thadeo

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #4,913 Most Popular 3 Syllables

"courageous heart"

Origin: Aramaic

Spanish Portuguese Latin American East African Polish

✓ All Clear

Aiko Rank #10,540

Thadeo Rank #4,913

Thadeo is more popular, ranked #4913 vs #10540 for Aiko.

Is Aiko or Thadeo more popular?

Thadeo is more popular, ranked #4913 compared to Aiko at #10540 in the United States.

What do Aiko and Thadeo mean?

Aiko means "child of love" (Japanese origin). Thadeo means "courageous heart" (Aramaic origin).

Are Aiko and Thadeo boy or girl names?

Aiko is primarily a boy name. Thadeo is primarily a boy name.