Kasai vs Ryu

Baby Name Comparison — 2026

Kasai

Boy #1,758 Most Popular 3 Syllables

"fire"

Origin: Japanese

Japanese African Congolese

✓ All Clear

Boy #1,451 Most Popular 1 Syllable

"flow, current, stream"

Origin: Japanese

Japanese Korean

✓ All Clear

Kasai Rank #1,758

Ryu Rank #1,451

Ryu is more popular, ranked #1451 vs #1758 for Kasai.

Is Kasai or Ryu more popular?

Ryu is more popular, ranked #1451 compared to Kasai at #1758 in the United States.

What do Kasai and Ryu mean?

Kasai means "fire" (Japanese origin). Ryu means "flow, current, stream" (Japanese origin).

Are Kasai and Ryu boy or girl names?

Kasai is primarily a boy name. Ryu is primarily a boy name.