Aiko vs Thaddaeus

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #5,721 Most Popular 3 Syllables

"heart, courageous heart"

Origin: Aramaic

Christian English Greek Latin

✓ All Clear

Aiko Rank #10,540

Thaddaeus Rank #5,721

Thaddaeus is more popular, ranked #5721 vs #10540 for Aiko.

Is Aiko or Thaddaeus more popular?

Thaddaeus is more popular, ranked #5721 compared to Aiko at #10540 in the United States.

What do Aiko and Thaddaeus mean?

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

Are Aiko and Thaddaeus boy or girl names?

Aiko is primarily a boy name. Thaddaeus is primarily a boy name.