Zai vs Regan

Baby Name Comparison — 2026

Zai

Boy #3,946 Most Popular 1 Syllable

"to be, to exist, present"

Origin: Chinese (在)

Chinese American

✓ All Clear

Boy #4,003 Most Popular 2 Syllables

"little king, of royal descent"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Zai Rank #3,946

Regan Rank #4,003

Zai is more popular, ranked #3946 vs #4003 for Regan.

Is Zai or Regan more popular?

Zai is more popular, ranked #3946 compared to Regan at #4003 in the United States.

What do Zai and Regan mean?

Zai means "to be, to exist, present" (Chinese (在) origin). Regan means "little king, of royal descent" (Irish Gaelic origin).

Are Zai and Regan boy or girl names?

Zai is primarily a boy name. Regan is primarily a boy name.