Kay vs Caliber

Baby Name Comparison — 2026

Kay

Boy #6,417 Most Popular 1 Syllable

"rejoice; pure"

Origin: Latin

English American Welsh

✓ All Clear

Boy #6,460 Most Popular 3 Syllables

"quality, excellence of character"

Origin: English/French

American English

✓ All Clear

Kay Rank #6,417

Caliber Rank #6,460

Kay is more popular, ranked #6417 vs #6460 for Caliber.

Is Kay or Caliber more popular?

Kay is more popular, ranked #6417 compared to Caliber at #6460 in the United States.

What do Kay and Caliber mean?

Kay means "rejoice; pure" (Latin origin). Caliber means "quality, excellence of character" (English/French origin).

Are Kay and Caliber boy or girl names?

Kay is primarily a boy name. Caliber is primarily a boy name.