Kyce vs Rei

Baby Name Comparison — 2026

Kyce

Boy #3,932 Most Popular 1 Syllable

"vigilant in battle (from Casey/Cathasach root)"

Origin: Irish

American

✓ All Clear

Boy #3,800 Most Popular 1 Syllable

"courtesy, respect, gratitude"

Origin: Japanese kanji 礼

Japanese American Brazilian

✓ All Clear

Kyce Rank #3,932

Rei Rank #3,800

Rei is more popular, ranked #3800 vs #3932 for Kyce.

Is Kyce or Rei more popular?

Rei is more popular, ranked #3800 compared to Kyce at #3932 in the United States.

What do Kyce and Rei mean?

Kyce means "vigilant in battle (from Casey/Cathasach root)" (Irish origin). Rei means "courtesy, respect, gratitude" (Japanese kanji 礼 origin).

Are Kyce and Rei boy or girl names?

Kyce is primarily a boy name. Rei is primarily a boy name.