Zai vs Kaylen

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 #3,879 Most Popular 2 Syllables

"slender"

Origin: Gaelic

American Irish Celtic

✓ All Clear

Zai Rank #3,946

Kaylen Rank #3,879

Kaylen is more popular, ranked #3879 vs #3946 for Zai.

Is Zai or Kaylen more popular?

Kaylen is more popular, ranked #3879 compared to Zai at #3946 in the United States.

What do Zai and Kaylen mean?

Zai means "to be, to exist, present" (Chinese (在) origin). Kaylen means "slender" (Gaelic origin).

Are Zai and Kaylen boy or girl names?

Zai is primarily a boy name. Kaylen is primarily a boy name.