Ciel vs Zai

Baby Name Comparison — 2026

Ciel

Boy #4,049 Most Popular 2 Syllables

"sky, heaven"

Origin: French

French Japanese-influenced English

✓ All Clear

Boy #3,946 Most Popular 1 Syllable

"to be, to exist, present"

Origin: Chinese (在)

Chinese American

✓ All Clear

Ciel Rank #4,049

Zai Rank #3,946

Zai is more popular, ranked #3946 vs #4049 for Ciel.

Is Ciel or Zai more popular?

Zai is more popular, ranked #3946 compared to Ciel at #4049 in the United States.

What do Ciel and Zai mean?

Ciel means "sky, heaven" (French origin). Zai means "to be, to exist, present" (Chinese (在) origin).

Are Ciel and Zai boy or girl names?

Ciel is primarily a boy name. Zai is primarily a boy name.