Kayleb
Meaning
"wholehearted, all heart, faithful"
Origin: Hebrew cal-lev
Cultural Roots
Quick Stats
- Popularity Rank
- #4,276
- Total SSA Count
- 25
- Syllables
- 2
- Formality
- Moderate
- Nicknames
- Kay, Kale, Keb
Baby Name Comparison — 2026
"wholehearted, all heart, faithful"
Origin: Hebrew cal-lev
"young warrior"
Origin: Celtic/Welsh
Kayleb is more popular, ranked #4276 vs #4286 for Owyn.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Kayleb is more popular, ranked #4276 compared to Owyn at #4286 in the United States.
Kayleb means "wholehearted, all heart, faithful" (Hebrew cal-lev origin). Owyn means "young warrior" (Celtic/Welsh origin).
Kayleb is primarily a boy name. Owyn is primarily a boy name.