"wholehearted, all heart, faithful"
Origin: Hebrew cal-lev
Language: Hebrew
Kayleb
Boy Name
#4,276 Most Popular
Hidden Gem
2 Syllables
A bold biblical hero name meaning wholehearted
American
Christian
English
Classic
Spiritual
Bold
Traditional
Meaning & Origin
"faithful as a dog, devoted"
Origin: Hebrew kelebh
Language: Hebrew
The Story of Kayleb
Kayleb is a creative spelling of Caleb, one of the most beloved Hebrew biblical names. The origin of Caleb is debated: it may derive from the Hebrew kelebh (dog), in the ancient sense of faithful devotion like a loyal dog, or from the root cal-lev (all heart, wholehearted). In the Bible, Caleb is one of the twelve spies Moses sent to scout Canaan, and one of only two who gave an honest report and trusted God — rewarded with entry into the Promised Land at age 85.
Caleb and its variants (Caleb, Kaleb, Kayleb) have been consistently popular in the United States since the 1990s, particularly in Christian families who appreciate the name's biblical hero association. Kayleb represents a modern phonetic spelling that maintains the name's sound while adding individuality.
In Christian naming tradition, Caleb represents faith, courage, and wholehearted devotion to God. The biblical Caleb is celebrated as a model of faithfulness who waited 45 years to receive his promised inheritance and then, at 85, boldly asked for and conquered the mountain country of Hebron.
Fun Facts
- The biblical Caleb was one of only two Israelites (with Joshua) who left Egypt and lived to enter the Promised Land
- At age 85, Caleb asked for the mountain country of Hebron — one of the most inspiring acts of faith in the Bible
- Caleb has been a top 50 name in the US for over 20 consecutive years
Kayleb in Other Languages
Arabic
كالب
French
Caleb
Hebrew
כָּלֵב
Spanish
Caleb
Portuguese
Caleb
Famous People Named Kayleb
C
Caleb Followill
Musician
1982
American rock musician and lead vocalist of Kings of Leon, known for hits like Sex on Fire and Use Somebody
C
Caleb (Biblical figure)
Other
Biblical hero, one of the twelve spies of Canaan, who gave a faithful report and at age 85 conquered the hill country of...
Biblical hero, one of the twelve spies of Canaan, who gave a faithful report and at age 85 conquered the hill country of Hebron
Quick Facts
- Gender
- Boy
- Syllables
- 2
- Popularity Rank
- #4,276
- Total SSA Count
- 25
- Cultural Origins
- American Christian English
- Pronunciation
- Easy
- Formality
- Moderate
- Cross-Cultural Ease
- High
Alternative Spellings
Common Nicknames
Kay
Kale
Keb
Pairs Well With
Kayleb James
Kayleb Alexander
Kayleb Thomas
Kayleb Michael
Kayleb Ryan
Kayleb John
Sibling Names
Similar Names
Same Origin Names (American)
Playground Safety
Kid-Friendly
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Frequently Asked Questions About Kayleb
What does the name Kayleb mean?
"wholehearted, all heart, faithful" (from Hebrew cal-lev). "faithful as a dog, devoted" (from Hebrew kelebh). Kayleb is a creative spelling of Caleb, one of the most beloved Hebrew biblical names. The origin of Caleb is debated: it may derive from the Hebrew kelebh (dog), in the ancient sense of faithful devotion like a loyal dog, or from the root cal-lev (all heart, wholehearted). In the Bible, Caleb is one of the twelve spies Moses sent to scout Canaan, and one of only two who gave an honest report and trusted God — rewarded with entry into the Promised Land at age 85.
What is the origin of the name Kayleb?
Kayleb has Hebrew cal-lev, Hebrew kelebh, American, Christian, and English origins. In Hebrew cal-lev, it means "wholehearted, all heart, faithful". In Hebrew kelebh, it means "faithful as a dog, devoted".
Is Kayleb a boy or girl name?
Kayleb is primarily used as a boy name.
How popular is the name Kayleb?
Kayleb is currently ranked #4276 in popularity for boy names in the United States.
What are common nicknames for Kayleb?
Common nicknames for Kayleb include Kay, Kale, and Keb.
What are good middle names for Kayleb?
Popular middle name pairings include Kayleb James, Kayleb Alexander, Kayleb Thomas, Kayleb Michael, Kayleb Ryan, and Kayleb John.
What are good sibling names for Kayleb?
Names that pair well with Kayleb as siblings include Noah, Elijah, Isaiah, Micah, Asher, and Lydia.
How many syllables does Kayleb have?
Kayleb has 2 syllables, making it easy to say and remember.
Is Kayleb a common or rare name?
Kayleb is an uncommon name, ranked #4276 in the US. Its rarity gives it a distinctive, memorable quality.
About the Name Kayleb
Kayleb is a boy name with American, Christian, and English origins . The name means "wholehearted, all heart, faithful" in Hebrew cal-lev .
Kayleb is currently ranked #4,276 in popularity for boy names in the United States.
The name Kayleb has 2 syllables, making it easy to pronounce and remember.
Common nicknames for Kayleb include Kay, Kale, and Keb. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Kayleb include Kaylen, Kayler, Kaylan, Kaylon . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.