Graycen vs Kaio

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 #4,096 Most Popular 2 Syllables

"rejoice, be happy"

Origin: Latin

Brazilian Portuguese Japanese American

✓ All Clear

Graycen Rank #3,949

Kaio Rank #4,096

Graycen is more popular, ranked #3949 vs #4096 for Kaio.

Is Graycen or Kaio more popular?

Graycen is more popular, ranked #3949 compared to Kaio at #4096 in the United States.

What do Graycen and Kaio mean?

Graycen means "son of the gray-haired one" (Old English (grieg + son) origin). Kaio means "rejoice, be happy" (Latin origin).

Are Graycen and Kaio boy or girl names?

Graycen is primarily a boy name. Kaio is primarily a boy name.