Graycen vs Rei

Baby Name Comparison — 2026

Graycen

Boy #3,949 Most Popular 2 Syllables

"son of the gray-haired one"

Origin: Old English (grieg + son)

American English

✓ All Clear

Boy #3,800 Most Popular 1 Syllable

"courtesy, respect, gratitude"

Origin: Japanese kanji 礼

Japanese American Brazilian

✓ All Clear

Graycen Rank #3,949

Rei Rank #3,800

Rei is more popular, ranked #3800 vs #3949 for Graycen.

Is Graycen or Rei more popular?

Rei is more popular, ranked #3800 compared to Graycen at #3949 in the United States.

What do Graycen and Rei mean?

Graycen means "son of the gray-haired one" (Old English (grieg + son) origin). Rei means "courtesy, respect, gratitude" (Japanese kanji 礼 origin).

Are Graycen and Rei boy or girl names?

Graycen is primarily a boy name. Rei is primarily a boy name.